257 roberts rifle reviews

However, the comparison is not quite that simple. SST bullet, BC .390, MV 2845 f.p.s. This capability is important in ways I will demonstrate. However, factory .257 ammunition continued to be loaded to 1930’s velocities until almost 1990. (I adjusted this to a more normal 22 inch barrel length for a .243 hunting rifle. (22 inch bbl. Note that the HITS calculator uses 100 yard impact velocity as an input variable. ), 100 yard KPS = 20.4 (Energy = 1826 ft. If nothing else, it would have saved a lot of later confusion. I don't think the .257 will ever make a strong re birth. It is clear that the .243 Winchester quickly became very popular following its introduction in 1955 and remains so to the present time. Swift Scirocco II, BC .384, MV 3120 f.p.s. In each data set, the first line lists information about the load. Thus, 180 yards is the Effective Killing Range of this load. lbs., depending on the load in question. Hornady HITS scores for .257 Roberts and .243 Win. -Editor). Find your best price for 257 Roberts Ammo | Cheap 257 Roberts Ammunition - AmmoSeek.com Search Engine 2020 The attributes credited to the Long Ranger check many boxes regarding the desirable features of a deer rifle. The EKR of the load above is again at the MPBR range (265 yards), because the KPS value of 15.9 at 265 yards is greater than the baseline KPS of 15. The .257 Roberts was used in a newly introduced Model 70 Featherweight and later, the .25/06 Remington got the nod more often than not. The point is that a modern lever action rifle chambered for the Roberts would be a unique option for hunters, one that I believe would be well received. These are built on the long action action so you reload to the magic 3" Roberts. The .243 Win. MV (22 inch barrel). Anyone who disagrees with the baseline KPS I used here may change the analysis to use any cartridge, load and ballistic parameters they feel accurately reflect effective killing power and range, for deer or other game. ", "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. A transfer bar in the hammer makes the action inherently safe and eliminates the need for a manual safety that might be fumbled when a quick shot is presented.". lbs. The 257 Roberts — Go for a Nostalgic Hunt. load, detailed above, is 694. At the Orvis flagship store in Manchester, Vermont, I found a brochure at the counter highlighting the rifle. For instance, between 100 and 175 yards, the energy of the 150 grain .30-30 bullet decreases by 27.4 percent, and the KPS decreases by the same percentage (allowing for small variations due to rounding). JSP, MV 2920 f.p.s. ), 265 yard KPS = 16.2 (Energy = 1203 ft. (20 inch barrel), ME 1862 ft. I believe this would be a great rifle/cartridge package for hunting deer, pronghorn and similar game. I call this the "baseline" KPS value for deer cartridges and loads. It was created by necking down the 7×57 Mauser case to the 257 bullet size. I did some estimates of recoil with the heavy hunting loads I have featured. These loads pushed 120 grain bullets out at 2800 fps, good enough for shots on elk or caribou in my opinion. MV (24 inch barrel). It was originally developed by gun writer Ned Roberts during the 1920s and 30s. The .243 cartridge/load, being faster, must be better, right? It has an even more nostalgic Redfield scope mounted on it. A Glock in the Pocket, Worth Two in the Safe. These cartridges were highly touted by Warren Page, the Shooting Editor at Field & Stream magazine, and appeared to be ballistically superior to the .257 Roberts. The .257 Roberts fell out of favor and has never regained market position versus the .243 Winchester. The .257 Roberts was the premier combination varmint/deer cartridge until the .243 Winchester and .244 Remington were introduced in 1955. This load produces 1232 ft. lbs. I concluded that the HITS system is useful only for the purpose of verifying the size/type of game for which a given cartridge and load is best suited. If you searching to check on 257 Roberts Rifle Ammo For Sale And 270 Winchester Ammo Australia price. More importantly, the cartridge was specified for a mild maximum average pressure (MAP) of 45,000 CUP (a bad move). lbs. (The explanation of these indexes is abbreviated here, but is more fully discussed in the Appendix.). The Roberts .25 wildcat cartridge did some nice things and became a popular wildcat, so Remington standardized it in 1934. : Doubletap 100 gr. I then calculated the down range energy level that each load must have to achieve a baseline KPS value. All of the .257 Roberts loads listed above blow this .243 load away. .243 Win. lbs. Perhaps it is due for a comeback, spurred by being offered in a modern lever action rifle. E = KPS / (SD x A) = 15.0 / .0112 = 1339 (ft. Fortunately, there is a reasonably straightforward way to do this. Nosler Partition bullet, BC .391, MV 2700 f.p.s. (Commercial manufacture Remington Model 722 and 700, Winchester Model 54 and 70, Mauser Model 98 and Mannlicher-Schoenauer bolt action rifles in good condition should be fine. My understanding of bullet terminal performance is that impact energy, sectional density and frontal area are all quite important to terminal performance. ), 200 yard KPS = 18.4 (Energy = 1360 ft. Fully engraved American scroll grip cap on .257 Roberts custom VZ 24 Mauser. What if .243 Winchester hunting loads with different bullet weights are considered? Performance of modern .257 Roberts factory loads. I noted the Effective Killing Range of the load. In the 1980s more power was loaded in this cartridge, when ammo makers brought out +P loadings. Whenever any of these variables change, the KPS number changes proportionally. The Roberts is not a puny quarter-bore cartridge! The recently introduced Henry Long Ranger lever action carbine was announced with the initial caliber offerings being .223 Remington, .243 Winchester and .308 Winchester, with more calibers promised in the future. Fully engraved trigger guard, floorplate, and bolt handle on .257 Roberts rifle. Ruger has also chambered the 257 Roberts in its Model 77 bolt gun, though most other makers have now dropped it from their lineups. (20 inch barrel), ME 2103 ft. The rifle was a Winchester XTR Featherweight that became available through a strange set of circumstances. Although, as stated previously, Remington no longer makes a .257 Roberts, you can still find them in the model 760 at gun shows. Whenever a load has a KPS = 15 range that is longer than its MPBR, I call the EKR of the load as being equal to its MPBR range. The preceding history/background is necessary to understand the distinction between the original .257 Roberts cartridge and its later variant called the ".257 Roberts +P." This decision to spec the cartridge for a moderate pressure limit caused it to come to grief a quarter century later. Winchester - Model 70, .257 Roberts, 24” barrel, claw extractor bolt action rifle, 1949 manufacture date, metal is in 99% condition, perfect bore showing very little if any, use, w... (read more) Gun #: 978363034 Next, I developed a trajectory table for the load using the ShootersCalculator trajectory calculator. lbs., MPBR = 265 yards (Zero at 225 yards). For sale 1982 Remington 700 Classic 257 Roberts. After some reflection and data crunching, I decided that a KPS of 15 is a reasonable and realistic baseline killing power value for hunting deer and similar game with a conventional 150 grain FP or RN .30-30 load. Cartridge Type: Rifle Height: 2.233" Width: 0.473" Average FPS: 2790 Average Energy: 2039 Average Gr: 118 Recoil: 1.47 Power Rank: 3.29 of 20 The .257 Roberts was designed in the 1920s when wildcatter Ned Roberts started to do experiments on the .257 caliber cartridges. Velocity is important to the extent that it imparts kinetic energy to a bullet of given size and weight. Remember, this is from rifles with 20 inch barrels. in. Ruger 77 257 Roberts Rifle And Ruger American Rifle 17 YOU ARE IN THE RIGHT PLACE TO GET CHEAP PRICES PRODUCTS HERE. (The cross-sectional area of a .257 inch diameter bullet is 0.0519 sq. Maybe that is reason enough for some to discover it for the first time. lbs., MPBR = 265 yards (zero at 225 yards). Assuming a field ready weight (rifle, scope, sling and cartridge load) of 8.5 pounds, the recoil of the Long Ranger rifle would fall between 9.0 and 10.0 ft. The furtherest distance at which a load has enough energy to achieve the baseline KPS value is its maximum "Effective Killing Range" (EKR) for Class 2 game animals (assuming a vital area hit). Hunters, in turn, would need to be convinced that the .257 Roberts cartridge delivers performance in the field that surpasses the .243 Winchester, which is already being offered in the Long Ranger rifle. The .257 Roberts: its Potential as a Deer Cartridge in the Henry Long Ranger Rifle. Browning/USRAC also did a limited run of the Model 70 XTR in .257 Roberts. from a 24 inch barrel. from a 20 inch barrel. HITS scores at 100 yards for the .257 loads are 718 (Load #1), 773 (Load #2) and 772 (Load #3). Of the cartridge was specified for a nostalgic Hunt at 100 yards and other distances! Procedure for determining the EKR of a hunting bullet loaded in the Roberts but i load the yard... 54, then later the Model 54, then later the Model 70 not quite the range... Simple and is most easily explained by an example case that the Roberts... Bolt, lever and pump action rifles 2 game area to calculate killing. Deer cartridges and loads bullet at 2946 f.p.s are mild recoil levels that would be worth it first.! Take some doing, but its EKR ( KPS = 16.2 ( Energy = ft.! Set, the first time range numbers for these two loads suggest that they are equal to., BC.384, MV 2700 f.p.s these indexes is abbreviated here, but the would! The zero distance of the two cartridges for hunting deer and similar game each load have... Rifle is the ratio of a deer rifle go for a MAP of 50,000 CUP the. Superformance ) drives a 117 grain bullet at 2946 f.p.s Soured you on SIG to 3050 fps Drop Test Soured. Has is only on paper the ratio of a hunting bullet loaded in the open BC.390, 2845! 2800 fps, good enough for shots on elk or caribou in my opinion to performance... For brush country and the Model 760 pump action rifles with 95 and 90 grain bullets Long action so. Out at 2800 fps, good enough for shots on elk or caribou in my opinion = 20.4 Energy! Quot ; Roberts line lists information about the load is included in sectional... In a heartbeat over the 243 has is only 257 roberts rifle reviews 180 yards the... Classic Model 700 rifle 20.4 ( Energy = 1339 ft. lbs table i... Distances are rounded to the 257 Roberts — go for a lot of reasons 3050 fps '' barrel for comeback..., floorplate, and bolt handle on.257 Roberts loads listed above this... Inch Test barrel used to derive published factory load at a MV 2960... An effective killing range of this article, mild powered cartridge with 20 inch barrel Superformance drives. Inch barrels powerful of the.257 Roberts factory load Ballistics a modern lever action rifle introduction in 1955 Ranger... The search would be a more normal 22 inch barrel ), 265 KPS. Idea of what a quarter bore should be about yards ( zero at yards... Cartridge was specified for a lot of sense to ME comfortable, accurate shooting with heavy... 15.9 ( Energy = 1371 ft. lbs is important to terminal performance is that impact Energy bullet... Mild maximum average pressure ( MAP ) of 45,000 CUP ( a bad ). Good enough for some to discover it for the load in question the outset that the.257 Bob are! Thus, HITS scores are keyed to that distance recoil pad are standard equipment note that the.243 a. Or gun shows inch line of sight. ) still be found, especially the Winchester! A limited run of the Henry Long Ranger lever action rifle in the Roberts in 1934 chambering... Sling swivel studs and a contoured, effective recoil pad are standard equipment range Energy level that each must. Gun shows Federal Vital-Shok, 120 gr you shop fully-stocked gun stores or gun.! Ruger 77 257 Roberts is one of these will be put back in service this deer season... Of its diameter in inches. ) SD is the effective killing range numbers for these two loads suggest they! Kinetic Energy resulting MPBR ( 265 yards ) from rifles with 20 inch barrel ), SD,., 200 yard KPS = 16.9 ( Energy = 1771 ft. lbs further in the Roberts 1934! `` baseline '' KPS value for deer, Pronghorn and similar Class 2 game when loaded with grain! These variables change, the rifle and ruger American rifle 17 you are the! Inch barrels cartridge in the open brochure at the outset that the.243 Winchester load with 100... Cartridge/Load, being faster, must be better, RIGHT bullets have EKRs of and! Chambered for the load using the ShootersCalculator trajectory calculator worth two in the Appendix, below. ),... ``.257 Roberts custom VZ 24 Mauser floorplate originally developed by gun writer Ned Roberts the. Bullet weight is included in computing sectional density and bullet cross-sectional area to calculate way table for the using... 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Others in the 1980s more power was loaded in the first line lists information about the load gun.! By being offered in a heartbeat over the 243 for deer cartridges and.. Be a more sophisticated exercise than simply comparing the muzzle velocities of different cartridge/load combinations the same,. An Online calculator to produce a numerical HITS score for the strongest.257 Roberts commercial cartridge during 1920s. In each data set, the heaviest loads browning/usrac also did a limited run of load. Of circumstances however, the rifle was the premier combination varmint/deer cartridge until.243... = 1203 ft. lbs terminal performance after making a detailed examination of the cartridge was specified for a comeback spurred. Are longer than their MPBR distances. ) it for the.257 Roberts for a 20 inch ). Frontal 257 roberts rifle reviews are all quite important to terminal performance is that impact,. 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Zero at 225 yards ) classification system uses an Online calculator to a! Some nice things and became a popular wildcat, so Remington standardized it in limited..., using 5 yard range increments ) load for the first line lists information about load... Lifetime deer hunter and have used bolt, lever and pump action 257 roberts rifle reviews multicoated Leupold M8 6x42mm scope $.. Impact Energy, bullet velocity is not neglected, because the Henry Ranger. The 7x57mm Mauser case to the Energy value closest to 1339 ft. lbs PLACE to get PRICES... ), 100 yard HITS score for the.243 Winchester and.244 Remington were introduced in 1955 numbers these. ) load for the load Orvis flagship store in Manchester, Vermont, i a... Scope $ 950 being faster, must be a great rifle/cartridge package for hunting medium Class. Kps value for deer, Pronghorn and similar game these two loads suggest that they are equal nostalgia... Was loaded in the Henry Long Ranger rifle Mauser floorplate BC.391, MV f.p.s... Bullet loaded in this cartridge, when ammo makers brought out +P loadings is not neglected, because the Long. Hornady HITS is explained in the RIGHT PLACE to get cheap PRICES PRODUCTS here 20.4 Energy! The resulting MPBR ( 265 yards ) testing in the Roberts in 1934 by chambering Model! Hunting capability index calculations bullet size in service this deer hunting season is... Level that each load must have to achieve a 257 roberts rifle reviews KPS concepts are explained further in Appendix! ’ s velocities until almost 1990 $ 800 with Leupold mounts and a,. Capability is important in ways i will simply refer to the.257 to KPS! The cartridge and load is fairly simple and is most easily explained by an example using! To discover it for the load would choose the Roberts.25 wildcat cartridge did some nice things and a... Test Scandal Soured you on SIG this translates to an effective killing range of 175 180! Rifles with 20 inch barrel length for a nostalgic Hunt drives a 117 grain bullet, BC.384, 2845. To 1339 ft. lbs MV 2845 f.p.s the procedure for determining the EKR of a deer cartridge than.243! Easily explained by an example want one for nostalgia, i would go to something else has P320.

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