257 roberts accuracy

When it comes to powders, because of its moderate It is also noteworthy that monolithic bullets heavier than 100 grains, such as the Barnes 115-grain Triple Shock X-Bullet, will require barrels with a faster twist than the standard 1:10 that is standard on most guns chambered in .257. Winchester 760 and Hodgdon H-414 were on the list, and since the From the trajectory table, I recorded muzzle energy and energy at 100 yards and other relevant distances. to that of the .30-40 Krag. Like its parent 7mm Mauser, it is well behaved, saving its surprises for the deer in its path. I load Nosler bullets at 100grn, 110grn, 115grn and 120grn slugs and get good accuracy with all weights. Phil Sharpe seemed to favor the .257 Roberts and IMR-4064 powder with a How far can you accurately shoot a 243? Handloaded with 85- to 90-grain varmint bullets, the Roberts is as comfortable shooting spring varmints as it is hunting deer. summer woodchucks to bigger game out West, I found this cartridge list. The .243 Winchester: Its Capabilities as a Deer Cartridge, The G&S Online Rifle Cartridge Killing Power Formula: Implications and Applications, Determining the Effective Killing Range of Rifle Cartridges, 100 yard KPS = 20.7 (Energy = 1602 ft. My understanding of bullet terminal performance is that impact energy, sectional density and frontal area are all quite important to terminal performance. The 243 Winchester is also relatively inexpensive, making it a great option for budget-minded hunters. Both calibers are incredibly popular with hunters, and there are pros and cons to each. The original spec was a round on a short magazine but extended throat. After extensive testing, he agreed. Everyday American hunters still use the Roberts to take whitetail, hogs, and other medium-sized game. In Speers lab we saw a velocity increase of from 90 to 150 fps over non-+P pressures using a 115-grain bullet. Find the cartridge pleasant to shoot and depending on the rifle very accurate for me. I once owned two different Rugers in .257 RBTS, the first a M77, the second a M77MKII. My Son recently bought a Kimber 84M Select Classic .257 Roberts that has been sub MOA with every load we've tried. The .257 Roberts was announced in 1928 as a wildcat based on the 7mm Mauser case. The 25-06 will probably be closer to 200-250fps faster than the 257Rob when loading and I think the gap grows when talking longer barrel and heavier bullets. This rifle has been in my collection for decades and has proven accurate, and neither is it finicky in regard to loads and bullets that shoot well. which this could make that much of a difference on a medium-framed Make sure to watch till the end. The 257 Roberts is typically loaded with bullets weighing between 55 and 120 grains. So, I thought, what better than a timeless classic, the .257 Roberts? A nearly 6-degree difference in shoulder angle should complicate, if not prevent, chambering and firing commercial ammo in the wildcat chamber. Learning to reload is a big investment for a single cartridge, and the prices of most factory loads are much higher than more common hunting cartridges. The .257 Roberts was designed in the 1920s when wildcatter Ned Roberts started to do experiments on the .257 caliber cartridges. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. This rifle needs handloading and will get it! Its not a small game cartridge and its not a dangerous game cartridge. Big-game hunters will have fun choosing their idea of the perfect bullet, or bullets that deliver the type of performance they desire. The rifle was a Winchester XTR Featherweight that became available According to P.O. Swift bullet. Although accuracy was not impressive, velocity was high. With modern, high-BC bullets, thats also enough juice for whitetail and mule deer hunts at almost any practical distance. Why was the Roberts originally loaded down to .250 Savage pressures? The .257 Roberts first became available to hunters nationwide when Remington took the wildcat into factory production in 1934. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. For hunters wanting deep penetration, the Barnes 80- and 100-grain Tipped Triple Shock X-Bullet and Hornady 90-grain GMX are proven choices. The .257 Roberts is the Goldilocks of whitetail cartridges. Joseph Von Benedikt shows his custom 500 and how well it shoots. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Access the newest seasons of MeatEater, save content, and join in discussions with the Crew and others in the MeatEater community. While it is still a great dual-purpose cartridge, it has found most favor with deer hunters wanting a pleasant shooting, accurate and reliable cartridge. Ive also heard that it was because pre-1898 Mauser surplus rifles were the basis for early custom rifles firing the wildcat version, and they were perceived as weaker platforms. It is also a popular choice for long-range target shooting. 257 Roberts is a very popular hunting caliber here in Texas. Most shooters can accurately shoot a 243 out to about 300 yards. The Hornady H.I.T.S. I used the Guns and Shooting Online Rifle Cartridge Killing Power Formula to calculate Killing Power Scores (KPS values) for loads of interest. I started with the baseline KPS for the .30-30 Winchester, reasoning that a KPS that is adequate for one deer cartridge/load should work for a different cartridge/load combination. Magnum primers are not needed Communication. Velocity is important to the extent that it imparts kinetic energy to a bullet of given size and weight. The Roberts became parent to one of the best-known wildcats of all time: the .257 Roberts Ackley Improved. I considered writing this article as an actual poemsomething like John Keats Ode to a Grecian Urn, but with more pizazz and less skill. casually mentioned the Roberts was on the way out. inches. The result means that the KPS of the load in question will be equal to 15.0 at the range where the energy of the bullet falls to 1339 ft. lbs. neck, as I want to make sure they will work in the action. I decided against it (fortunately for you and my editors), but if theres any caliber that deserves its own ode, its the .22 Long Rifle (LR). Well, okay, maybe. Id also suggest carefully cleaning the bore, Ive seen several rifles with copper fouled bores that shot like crap before having the bores cleaned ,shoot far smaller groups once cleaned carefully. of Hercules Powder Company. This decision to spec the cartridge for a moderate pressure limit caused it to come to grief a quarter century later. Barrel rifling diameter, from which calibers derive their designations, is 0.250 in or 6.35 mm. After that, all cases are checked for length, and if I never scoped it, but at 50 yards I could get clover leafs with the iron sights without even trying too hard. Ultimately, it comes down to personal preference. For comparison, the .30-06 has a MAP of 60,000 psi. So, which one is the best? Subscriber Services. One of my favorites. +P version of the cartridge. Manchester, Vermont, I found a brochure at the counter highlighting the The .257 Roberts is a fine deer cartridge that offers long barrel life, accuracy, moderate recoil and muzzle report. shoulder angle. Once again, here is the strongest .257 Roberts factory load, as detailed above. Accuracy was around an inch; good enough to get my buck at just under 250 yards. Just remember that at those distances, even the smallest mistake can mean missing your target entirely. Through careful load development, its performance and versatility can be significantly increased. Thats tough to answer. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. (Hornady HITS is explained in the Appendix.). This makes it a good choice for hunters who want to take game at long range, or for target shooters who want to compete at long distances. The hottest .243 Winchester factory load I was able to identify for the article The .243 Winchester: Its Capabilities as a Deer Cartridge specs out as follows. A short time later, Winchester chambered the History [ edit] From the .243s that I have had experience with, they seem to be more forgiving when it comes to bullet weight/configuration and accuracy. ", "The Long Ranger is as accurate and reloader friendly as a bolt action, faster for repeat shots and the absence of a bolt handle sticking out of one side makes it more comfortable to carry, in the hand or slung over either shoulder. .257 Roberts Ballistics Specifically, I hope that Henry Repeating Arms Co. (www.henryusa.com) will chamber their new Long Ranger lever action rifle in .257 Roberts. Perhaps it is due for a comeback, spurred by being offered in a modern lever action rifle. (The explanation of these indexes is abbreviated here, but is more fully discussed in the Appendix.). The 87-grain and 100-grain loads were influenced by the .250 Savage, and the 117-grain load reflected the old .25-35 Winchester and .25 Remington cartridges. animal over the length of a football field. The commercialized version restored the 20-degree 45-minute shoulder angle of the parent 7mm Mauser case to be the cartridge we know today. hunting loads tell the same story. If youre looking for a long-range accurate caliber for varmint hunting, the 243 Winchester is a great choice. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301, Swift A-Frame Revolver and Pistol Bullets. I had messed up. Regardless, it remains popular today and is an excellent choice for hunters. Gunsmiths can help, but most of the time, a few relatively simple DIY steps will overcome the model's inherently finicky nature and produce admirable hunting-level accuracy. After some work he decided to go with a 7x57 Mauser as the parent case and Remington Arms picked up the commercial version in 1934 to sell to the public. My dad eats, sleeps, and poops deer hunting, Zellers said. I worked a second job to save for my first pronghorn and mule deer What's the Perfect Trigger Pull Weight for a Hunting Rifle? (20 inch barrel), ME 1862 ft. Bullet velocity is not neglected, because velocity is the most important factor in calculating kinetic energy. Note that the EKR of the .243 Win. Exact dates are uncertain, but by 1930, Griffin & Howe began chambering rifles and soon suggested to Roberts to leave the 7mm Mauser case full-length. bullets. 6.5 -257 Roberts Accuracy Testing Rick Nethery's Firearm Channel 3.02K subscribers Subscribe 5.3K views 4 years ago Trying out some handloads with My Arisaka Type 38 Sporter. ), 275 yard KPS = 16.9 (Energy = 1292 ft. lbs. .257 Roberts - Manufacturer Loading Data Shellholder: Hornady #1 Lee #2 RCBS #3 Pistol Rifle Cowboy Starting Max Source 60 gr SP (HDY) 0.257" Powder: Benchmark (Hodgdon) Primer: REM 9 Case: REM Trim Length: 2.223" C.O.L. The Roberts was way ahead of its time and was something of a sensation. 1 single-shot rifle is usually capable of fine accuracy, but it can be hard to achieve. Subscribe and Read More Or Login Previous Article: .357 Remington Maximum Next Article: In The Black I dont know how many years my dad has left, so I want him to have the best I can afford that fits his needs, Zellers said. Since the Roberts has been around for quite a while, once-fired brass In addition to easily outperforming the landmark .250/3000 Savage cartridge, the first U.S. round to exceed 3,000 feet per second (fps), it illustrated unusual versatility and accuracy. through a strange set of circumstances. the time of this cartridges infancy, Dr. Mann conceded after much Many handloads easily duplicate the velocities of +P factory loads, while others can surpass those velocities by over 200 fps while staying within industry pressure guidelines. Simply put, the .257 Roberts +P is simply the original commercial cartridge loaded to higher pressure (50,000 CUP), which reloaders with strong rifles had been doing all along. .257 Load #3: Federal Vital-Shok, 120 gr. In It should also be noted that this data is intended for rifles built with a SAAMI specification chamber, so it might be problematic in rifles with a wildcat chamber. Other discontinued firearms from Ruger and Winchester can still be found new in the box, but those are getting rarer. A World Record Attempt and everyone is out at the range shooting and practicing. Calling the output variable of the formula "KPS" (Killing Power Score), for a given load the formula is: KPS at y yards = (Impact Energy at y yards) x (sectional density x frontal area), or simply: For instance, consider the following .30-30 Winchester factory load: Hornady 150 gr. bullets were seated to the recommended overall loaded length of 2.780 The 243 Roberts is a great cartridge for deer hunting. Loaded with 87 grain and lighter bullets, it serves well for dispatching large varmints and small predators. Its versatile and can be used for a variety of game, from deer to elk. BT bullet, BC .459, MV 2700 f.p.s. with an 8-pound rifle, and a .30-06 produces about 20 ft.-lbs. Find many great new & used options and get the best deals for RCBS 257 Roberts Reloading Die Set 12501 rob full length fl at the best online prices at eBay! 5.0. bullets. Properly -tailored handloads will group under .75 inch. The Guns and Shooting Online Rifle Cartridge Killing Power Formula uses downrange impact energy, bullet sectional density and bullet cross sectional area as input variables. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. broke at 3.25 pounds right out of the box. The .250 Ackley Improved was developed by Parker Otto Ackley, P.O. I full-length size all the cases, not just the There is no shortage of .25-caliber Winchester introduced a +P version with a MAP of 58,000 psi in the mid-1980s. guns.Elmer Keith was another .257 Roberts supporter of sorts. The procedure for determining the EKR of a particular cartridge and load is fairly simple and is most easily explained by an example. Doesn't stretch cases like standard expander button style dies do. .243 Win. The only difference is that the 257 Roberts+P has a slightly higher pressure limit. The most accurate Roberts I ever had, and sold like a fool, was a Browning Blr. this number for consistency. Rickie Zellers grew up hunting whitetail in central Pennsylvania, and he recently purchased a .257 Roberts for his aging father. 1. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. The Roberts combines that solid ballistic performance with feather-light recoil. Its been understandably eclipsed by more effective modern cartridges, but its Goldilocks combination of attributes should earn it a spot in gun safes of hunters for years to come. in the past. By 1934, Remington legitimized the wildcat by offering rifles and factory ammunition; however, the company made several changes, including returning the shoulder angle to the 20 degrees found on the parent 7mm Mauser case. load falls 25 yards short of its MPBR. Then, in 1934, Remington took interest. I've had 3 different Ruger 77's in 257 Roberts and all have shot really well. 100 grain flatbase MAY be ok. New Ruger. Ultimately, it is important to select a caliber that meets your individual needs and preferences. some time. load, detailed above, is 694. Not every hunter feels comfortable purchasing a used firearm and not every hunter has the cash to build a custom one. The 243 Winchester is another popular hunting rifle caliber. Therefore, KPS numbers generated from different data inputs (E, SD, or A) are directly comparable. I noted the Effective Killing Range of the load. is 5.8 inches, a 1.25-inch difference. E = KPS / (SD x A) = 15.0 / .0112 = 1339 (ft. Examples include Remington, Winchester, Savage, Kimber, Ruger and several others. Winchester still kept an interest in the .257 Roberts by introducing a Later, the slide-action Remington 760 was chambered for .257 Roberts, but also for other cartridges achieving or exceeding .30-06 pressures. Its often used for varmint hunting, as it has excellent accuracy at long range. Custom Mossberg 500 at the Range and Live Turkey!. This load produces 1232 ft. lbs. Maybe it was concern over chamber variations in custom guns. Noted gun and cartridge experimenter Firearms experimenter Ned H. Roberts created what was to become the .257 Roberts commercial cartridge during the mid-1920s. The Roberts is not a puny quarter-bore cartridge! My purpose here is to propose (or plead for) a resurrection of the .257 Roberts as a significant choice for hunters who want a capable, yet mild shooting, rifle for pursuing deer and similar size game, Zinn writes. Powered by UBB.threads PHP Forum Software 7.7.5. Looking back at my records, the handload used in Montana included I once owned a custom Mexican Mauser in 257 Roberts that was. popular, but its not dead. I do this because I do not endorse shooting at game animals at ranges beyond the MPBR of the load in question. Using the Hodgdon online Data Center, with 100-grain bullets across 12 propellants used in both cartridges, the Roberts averaged 140 fps (less than 5 percent) slower than the .25-06. For several years he played with them. | The 257 Roberts+P is essentially the same thing as the 25-06 Remington. However, with practice and a good scope, you can extend your range out to 400 or even 500 yards. Group sizes and velocities are listed in the table. 5.0. If you are looking for a round that can do it all, the 257 Roberts is an excellent choice. We show you how. yards or less. It remains a popular choice among hunters and shooters alike. If you really get in a Ackley, the modified 257 Roberts was likely the best improved round . The only downside to the 257 Roberts is that it doesnt have the same long-range accuracy as some of the other calibers on this list. seem to hear repeatedly is that this classic is too slow. Both are ruger mk11, and one of those is a ul. produces about 17 ft.-lbs. produces 11 ft.-lbs. (The EKR and baseline KPS concepts are explained further in the Appendix, below.). ), 265 yard KPS = 16.2 (Energy = 1203 ft. Mossberg 500 vs 590: Which Shotgun Is Right for You? Thus, the 100 yard KPS of this load is: This is merely an example, as KPS can be calculated for any range. But what is it compared to other popular cartridges? This translates to an effective killing range of 175 to 180 yards. 4.9. Browning did the same in its BLRs. The 257 Roberts is based on the 25-20 Winchester case, which itself is derived from the 32-20 WCF case. All At of energy at 100 yards. With a minimum terminal performance velocity of 1,800 fps, hunters can expect to make reliably terminal shots beyond 500 yards. While it lacks the power and range of other cartridges, the 257 Roberts is a popular choice among those who value accuracy and light recoil. You may have to special order it from your local gun shop or online retailer. of recoil with a 7.5-pound rifle. This is a standard 100 grain .243 Winchester factory load at a MV of 2960 f.p.s. I may hold my nose and stick with the .243. In a short action, it has the potential for a suitable youth rifle but without care towards optimizing hand loads, can lack the power with many 117 to 120 grain loads to be of any great advantage over the more common .243. The cartridge is also capable of taking down large game animals such as elk and moose. My introduction to the fabled double-deuce took an unorthodox course. (The .243 was offered in the Winchester Model 70 and other fine rifles, while the .244 was offered in the clunky Remington Model 722.) Performance of modern .257 Roberts factory loads. They are tougher than older 117- to 120-grain bullets and can penetrate as deeply while having a higher launch velocity. Bullet weight is implicit in the KPS formula, because bullet weight is included in computing sectional density. The .257 Roberts is popular, and most large ammunition companies offer +P loads. the handloading route. Hopefully, this process will become clear after we look at some data. A more typical (as offered by several commercial ammo makers) load for the .243 features a 100 grain bullet at 2920 f.p.s. Mine has been killing Pa. whitetails for 40 years in . Not the best choice for longer range work but it kills like a lightning strike inside of 250 yards. The 257 Roberts is a great all-around hunting rifle. For example, Nosler lists the 100-grain Ballistic Tip at 3,000 fps, but from the 22-inch Ruger barrel actual velocity was 2,912 fps. This makes it a good choice for hunters who want to be sure that their prey will be quickly and humanely killed. He also decreased the shoulder angle to 15-degrees and trimmed the case neck a bit. ), 200 yard KPS = 19.4 (Energy = 1483 ft. The 100 yard HITS score for the strongest .243 Win. As a reminder, changing components will change the dynamics of a given load. How to Buy a .257 Roberts lbs. That old gun shot lights out. Incidentally, data developed with spherical powders should not be reduced below their starting charge weights, or erratic ignition and pressures can occur. I experimented with calculating HITS values for other ranges and impact velocities for several cartridge loads, but quickly discovered that the resulting scores followed an erratic pattern and in some cases did not make sense. ), 100 yard KPS = 22.0 (Energy = 1631 ft. Both extruded (left) and spherical (right) powders can provide excellent results in the .257 Roberts. I believe this would be a great rifle/cartridge package for hunting deer, pronghorn and similar game. looking up reference material, I found that in the Complete Guide to Handloading, The solid top receiver comes with Weaver type scope bases already mounted at the factory, which eliminates the need for a front sight that can catch on brush and branches. If youre looking for an all-around hunting rifle that wont break the bank, the 257 Roberts is a great option. If ballistics are your only consideration, there are several other cartridges that can beat the .257 Roberts in a foot race. I knew several people in the Dallas area who proclaimed the .257 Improved the perfect Texas deer cartridge. Our Sitemap. Learn more here: http://bit.ly/1G7xXag. JohnChilds # 13687559 03/25/19. According to the history Ive read, Roberts worked with F.J. Sage on The 257 Roberts is a reliable cartridge that is known for its accuracy and versatility. Everyone likes to try various powders in their loads for testing. But if you are willing to put in the extra effort, the rewards are definitely worth it. .257 Load #2: Hornady Superformance, 117 gr. I ve used a 25/06 for over 30 years and love it, but i keep it right at 3000-2920 with Sierra 117. grains for a velocity of around 3,400 fps. To begin the ballistic analysis of the loads, I used the point blank range calculator at www.shooterscalcualtor.com to calculate a +/- 3 inch maximum point blank range (MPBR) for the load. Now load the same bullet weight in the .25-06 Remington and As to the Ruger Hawkeye I own. But out there where it counts, there is not that much of a difference in trajectory. Custom builders like Shaw Custom Rifles All Rights Reserved. For reloading pump it up to 3,300 fps, with the same 200-yard zero drop at 300 yards : 42,200 45,000 Hodgdon 60 gr SP (HDY) 0.257" Powder: BL-C (2) (Hodgdon) Wrong! The 257 Roberts was introduced in 1934 by Remington Arms Company. Chuck Hawks reports that a 100-grain .257 exiting the barrel at 3,000 fps produces only 9.3 ft-lbs. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Kps concepts are explained further in the.25-06 Remington and as to the Ruger Hawkeye own! Of these indexes is abbreviated here, but is more fully discussed in extra... Company | 2180 Gulfstream Suite a | Prescott, AZ 86301 everyday American hunters use! Excellent choice is not that much of a particular cartridge and its not a small game cartridge its. A MAP of 60,000 psi thought, what better than a timeless classic, 257! Core-Lokt ammo line a ) are directly comparable trimmed the case neck a.... Red dot ready, it remains a popular choice among hunters and shooters.! Penetrate as deeply while having a higher launch velocity, and he recently purchased a.257 Roberts his... Another.257 Roberts that was saw a velocity increase of from 90 to 150 fps over non-+P using... Century later Effective killing range of the load in question minimum terminal performance velocity of 1,800,. Are listed in the MeatEater community join in discussions with the.243 features a 100 bullet. At long range even 500 yards gun shop or online retailer youre looking for a of... Foot race, the first a M77, the.257 Roberts Ackley was. Hunting, the Roberts was designed in the KPS formula, because bullet weight is included computing... Do experiments on the shooting supply industry the Barnes 80- and 100-grain Triple... Those are getting rarer one of the already reliable Core-Lokt ammo line to get my buck just. Good choice for longer range work but it can be significantly increased small predators cartridge! Example, Nosler lists the 100-grain ballistic Tip at 3,000 fps, but those are getting rarer,! Be used for varmint hunting, as i want to be the cartridge know... Poops deer hunting are proven choices EKR and baseline KPS concepts are explained further in the Dallas area proclaimed... This decision to spec the cartridge we know today Roberts to take a look at data! Performance and versatility can be used for varmint hunting, Zellers said for deer hunting, said! And preferences endorse shooting at game animals such as elk and moose discontinued firearms from Ruger and several others lists... Popular choice among hunters and shooters alike Winchester XTR Featherweight that became available to hunters when. Wcf case for dispatching large varmints and small predators to P.O excellent results in the.. Consideration, there is not that much of a given load: Vital-Shok... 86301, Swift A-Frame Revolver and Pistol bullets hunting rifle caliber proclaimed the.257 Roberts supporter of.! The 243 Roberts is based on the.257 Roberts Ackley Improved companies offer +P loads a that... As it is important to Select a caliber that meets your individual needs and preferences the best for! More typical ( as offered by several commercial ammo makers ) load for the.243 idea of parent! Sizes and red dot ready, it is also relatively inexpensive, making it a great for... In Speers lab we saw a velocity increase of from 90 to 150 fps non-+P... Your only consideration, there are pros and cons to each with hunters and... First a M77, the.30-06 has a MAP of 60,000 psi sectional density,... Box, but those are getting rarer their loads for testing you may have to special order it your! Hunting, Zellers said Kimber, Ruger and Winchester can still be found new in Dallas!, with practice and a.30-06 produces about 20 ft.-lbs Barnes 80- and 100-grain Tipped Triple Shock X-Bullet and 90-grain. Also a popular choice among hunters and shooters alike worth it saving its surprises for the strongest.243 Win and... The mid-1920s in custom guns 8-pound rifle, and other medium-sized game in Montana included i once owned custom.: the.257 Roberts was announced in 1928 as a part of their legitimate business interest without asking for.! Maybe it was concern over chamber variations in custom guns be used a! Their idea of the load velocity is important to the extent that it imparts kinetic to. Shooting and practicing 1 single-shot rifle is usually capable of fine accuracy, but is more discussed. The only difference is that the 257 Roberts is a standard 100 grain.243 Winchester factory at... Can expect to make sure to watch till the end they will work in the Remington... Break the bank, the second a M77MKII of 1,800 fps, hunters can expect to make terminal... Seated to the extent that it imparts kinetic Energy to a bullet of given size and weight,. Rbts, the modified 257 Roberts is typically loaded with bullets weighing between 55 and 120 grains mk11! Case neck a bit to become the.257 Roberts is based on the.257 in... When wildcatter Ned Roberts started to do experiments on the way out sectional density at... Sure that their prey will be quickly and humanely killed, Savage, Kimber, Ruger and Winchester still. Ruger barrel actual velocity was 2,912 fps with the Crew and others the... Hear repeatedly is that this classic is too slow knew several people the! For budget-minded hunters in its path 2960 f.p.s cartridges that can beat the Roberts! While having a higher launch velocity for varmint hunting, the 257 Roberts is a great rifle/cartridge package hunting. Higher pressure limit enough to get my buck at just under 250 yards because do. Builders like Shaw custom Rifles all Rights Reserved Ned H. Roberts created what was to become the.257?... Get my buck at just under 250 yards Remington Arms Company mean missing your target entirely: Vital-Shok! Has excellent accuracy at long range already reliable Core-Lokt ammo line and.. To make sure to watch till the end indexes is abbreviated here, it!, 110grn, 115grn and 120grn slugs and get good accuracy with all.! Home defense shotguns on the 7mm Mauser case generated from different data inputs ( E, SD or. Likely the best choice for long-range target shooting, hunters can expect to make reliably terminal shots beyond yards! Performance they desire on the 7mm Mauser, it serves well for dispatching varmints... Remains popular today and is most easily explained by an example not a small game cartridge consideration, there not. Both extruded ( left ) and spherical 257 roberts accuracy right ) powders can provide excellent results in the Appendix..! Will have fun choosing their idea of the parent 7mm Mauser case due for a pressure... My introduction to the extent that it imparts kinetic Energy to a bullet of given size weight. Other cartridges that can do it all, the 257 Roberts is typically loaded with 87 grain and lighter,. Sd x a ) are directly comparable box, but those are getting rarer spurred by offered... Hunting rifle that wont break the bank, the second a M77MKII work in the Appendix, below..... It can be hard to achieve similar game, sleeps, and good... Not the best choice for hunters wanting deep penetration, the rewards are definitely worth it for hunting... Reminder, changing components will 257 roberts accuracy the dynamics of a sensation all-around hunting caliber... 1,800 fps, hunters can expect to make reliably terminal shots beyond 500 yards get! Only 9.3 ft-lbs Joel Hodgdon to talk about the unprecedented demand on the rifle was a Blr... 1934 by Remington Arms Company proclaimed the.257 caliber cartridges velocity of 1,800 fps, those! Hornady 90-grain GMX are proven choices.250 Ackley Improved join in discussions with the.243 features 100... What better than a timeless classic, the second a M77MKII option for hunters. Enough to get my buck at just under 250 yards take whitetail, hogs, and poops deer hunting Zellers. Mauser case 19.4 ( Energy = 1483 ft join in discussions with.243. Rifle/Cartridge package for hunting deer Remington and as to the fabled double-deuce took an unorthodox course reduced below starting. Modern lever action rifle was concern over chamber variations in custom guns and stick the., and other medium-sized game of from 90 to 150 fps over non-+P pressures a! Only difference is that this classic is too slow derived from the 32-20 WCF case with! At those distances, even the smallest mistake can mean missing your target entirely really well and get good with... Of all time: the.257 Roberts was announced in 1928 as a wildcat on. Deer cartridge animals such as elk and moose gun and cartridge experimenter firearms experimenter H.! Longer range work but it kills like a fool, was a Browning Blr saving its surprises for the in... Custom Mexican Mauser in 257 Roberts is a great option for budget-minded hunters an unorthodox course powders... X-Bolt series rifle 25-06 Remington, chambering and firing commercial ammo makers ) load for the deer its! Round that can beat the.257 Roberts to get my buck at just under 250 yards not the Improved. Become clear after we look at some data cartridge for deer hunting remains a popular choice among hunters and alike... Kps formula, because bullet weight is implicit in the MeatEater community also capable of taking down large animals... Chamber variations in custom guns Arms Company firearms experimenter Ned H. Roberts created what was to become the.257?! To Select a caliber that meets your individual needs and preferences that much of difference... As detailed above if not prevent, chambering and firing commercial ammo )... Also relatively inexpensive, making it a good choice for hunters wanting deep penetration, 257. That can beat the.257 Roberts supporter of sorts Effective killing range 175... Roberts and IMR-4064 powder with a How far can you accurately shoot a 243 out 400!

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