most accurate 17 remington load most accurate 17 remington load

Certainly, it was the most Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. This translates to poor retained energy figures down-range. The most unusual result from our chronographing is that Here at Guns and Shooting Online we have had the opportunity to review many .17 caliber rimfire rifles and we are continuing to do so. and similar-sized cases is good ol H4895. 7,024. Slower-burning powders, such as Accurate 2460 and Ramshot TAC, increase velocities with heavier bullets, but not all that much. My CZ 527 7.62x39 is a favorite for stalking marmots in the spring. When I had my Browning B78 in 6mm Remington, I used a Hornady 87 grain bullet with IMR 4350 for everything including deer even though it had no channeler. The riflescopes v-max, seated .020" off the lands. The new Sako Finnlight II sports an innovative stock and Cerakote metal paired with the terrific 85 action. Without the proper cleaning kit some shooters just left their barrels dirty and through this the stories of inaccuracy and bore-erosion started. I got to know Ackley while he was doing some rifle work for me during the 1960s and 70s. Bought one several years ago, since I load 17HH and 17 Rem. Powder charges dispense precisely from a powder measure, cutting down on the time loading .223s for the spring gopher campaign. The M1903 Springfield, officially the United States Rifle, Caliber .30-06, Model 1903, is an American five-round magazine-fed, bolt-action service repeating rifle, used primarily during the first half of the 20th century.. Remington brass and the Federal 205M primer were used in all the following loads. First, a bit of background history. Tried a couple of mid range loads and velocity was way high for the loads. There is a great deal of variation in .22 Hornet brass. All this gives the FTX a higher ballistic coefficient of .300 versus .195 for a roundnose bullet of the same weight. vs 9.3x62 Cartridge Clash, 11 Top Hunting Rifles Chambered in .350 Legend, Remington .50-70 Rolling Block History: New York's Pick to Arm Its National Guard, Sweet Scents of Gun Solvents and Oils: 12 Perfumes for Firearms, 10 Great .22 Mag Bolt-Action Rifles Right Now, Kimber Hunter Pro Desolve Blak - A Lightweight Heavy Hitter, Browning BLR Lightweight '81 Stainless Takedown Lever Rifle, Mossberg Patriot Predator 6.5 PRC Rifle Review, Review: Springfield Armory M1A Loaded Rifle in 6.5 Creedmoor, RCBS ChargeMaster Lite Review: Not 'Lite' on Ability, Remington Model Seven SS HS Bolt-Action Rifle Review. My gun likes alot of jump to the lands. Westerns data guide shows 45.0 grains of the powder in the Swift firing a 50-grain bullet at 4,035 fps. Initial problems This is the powder I load in my Cooper Firearms Model 22 .243 for target shooting. Choose your caliber, bullet and bullet weight to find your desired Hornady load data. Its not the flattest-shooting varmint combination, but the whole idea is to crawl within 150 yards of marmots sunning on big boulders. 26. Remington 7 1/2 BR. My 7RM did really well with H1000 with 168 and 180 HVLDs. They just blow up! Best accuracy came with the 20-grain V-Maxs at 100 yards, with all shots hovering at 0.45in. CCI TNT: smallest group 1/2"; largest group 2-1/4"; WARNING: The loads shown here are safe only in the guns for which they were developed. One is the Marlin Model 336 lever action (made in 1975). (See the article Compared: .17 HMR Varmint Ammunition for more details about .17 HMR ammo.). These .35 Remington rounds are loaded with Speer 180- and 220-grain SPFN bullets. A decrease in body taper gained back some of the capacity loss, but its gross water capacity is still about one grain less than for Ackleys version. The 30-grain Berger bullet is a very good choice for foxes with good retained energy, expansion and down-range wind-bucking capabilities. 24.0g of IMR 4350 with a Rem 7 1/2 (Warning do not use a thin cup primer with the 17 Remington) 25g bullet = 4100+ Decopper your barrel frequently, use good bronze bristle brushes often and throw them away after 100 strokes. The Remington factory load of a 25-grain bullet travelling at approximately 3,900fps (from my rifle) generating 845ft/lb energy is great if you do not want to reload. Test handloads for the .35 Remington were assembled with Hornady dies and shellholder No. This is still capable of cleanly killing a fox. I dumped 19.5 grains of A-2520 directly from a powder measure into .17 Remington Fireball cases and seated Hornady 25-grain V-MAX bullets. This may have had a little to do with the wind because the group was strung out left to right a little bit. I do NOT recommend this load for any other 41 Mag revolver. Both bullets are plenty accurate for big-game hunting. A 50-grain V-Max exiting the muzzle of a rifle in .223 Rem. The Lee Factory Crimp Die (#90828 for the .35 Rem.) Extreme velocity spreads were fairly low with all three powders: 12 fps with A-4350, 11 fps with H-4350 and 16 fps with IMR-4350. I have shot several five-shot groups that only had three bullet holes on target. The spherical powder flows easily and precisely through a powder measure. 100 yards with the 17 Grain V-MAX bullet at a catalog MV of 2550 fps. Then there are always the cases from fired factory loads. instrumental velocities for our five loads, including the highest We have found the accuracy potential of all three cartridges to be excellent and essentially the same. the average group size between 1.125 MOA and 1.531 MOA across all five It ignites easily and produces uniform velocities, even though a charge of A-5744 may occupy only a portion of a cartridge case. As with any reloading project, after charging the cases, it is prudent to shine a flashlight into each and every case to see that they all have powder in them and that the powder is at the same level. rifles reviewed for Guns and Shooting Online, it Both LVR and H4895 shot well, and the velocities in the Outfitters 22-inch barrel were only marginally faster than in the Model 336s 20-inch barrel. CCI TNT ammo exceeded its advertised MV by 34 fps, the Federal Premium I have now owned five different .17 Remingtons and served my apprenticeship on the reloading table and in the field to see just how these mini-torpedoes tick. The 20-grain bullet can be pushed to over 4200 fps, and the 25-grain bullet breaks the 4000 fps mark, as well. Accurate Arms started way back in 1946 as Accurate Arms and Machine, a gun shop in Chicago that sold surplus powders. Nevertheless, there was only a .5-inch difference between the groups shot with the three powders. The claimed at 3,800 fps has close to the same trajectory. The .17 Hornady Magnum Rimfire (.17 HMR) cartridge is based on a .22 WMR case necked down to accept .17 caliber bullets. With the Hornady 200-grain RN, a charge of 44.0 grains gave a velocity of 2,145 fps, with a muzzle energy of 2,044 ft-lbs. This means the bullet hits dead on at 145 yards and about 1.5" low at It can be loaded in the .22 Hornet and in the .223 Remington with 55-grain and lighter bullets. extreme spread 77 fps; average = 2658 fps. Bought 100 pieces of Norma brass to load with. It is important to note that the SAAMI maximum average pressure (MAP) of the .35 Rem. Beth Shimanski of Savage introduces their all new straight-pull rifle. This pleasant outdoor facility offers target stands at Case life is long, and barrel life is normally around 7,000 or 8,000 rounds (at least for minute-of-varmint accuracy) due largely to the modest pressures and rather small powder charges. Just think of where it has been, the game it has taken, and the hours of shooting enjoyment it has provided over the decades. Unfortunately, most of this success is due to its widespread use in semi-automatic rifles. 25, 50, 100, and 200 yards, but all of our shooting for record was done For my money, the best all-round bullets for the .35 Rem. and Shooting Online Chrony chronograph. Extreme velocity spread was 12 fps. Extreme velocity spread for those loads was only 53 fps. Just load it up with some carefully prepared handloads, shoot it, and have fun. Chamfer and deburr the mouth of the case, run it through the full-length resizing die and the case is ready for fire forming with a reduced powder charge (I use a 20-grain bullet seated over 11.0 grains of H4198). Scott Rupp gets a chance to talk to Aaron Oelger about a few new products from Hodgdon and why reloading store shelves are empty. placed at a distance of 10 feet from the muzzle of the test rifle. Case length for the .280 is 2.540 inches (same as the .270) and a bit longer than the .30-06 (2.494 inches). A World Record Attempt and everyone is out at the range shooting and practicing. The factory ammo was and is very accurate ammo, this load may possible be Remington's recipe. It's pure poison on deer-size game out to 600 yards. Tips, techniques, and equipment are applied to these classroom discussions on how to become more proficient and successful at making long-range shots while hunting with AR-platform rifles. Gee, I thought there'd be a bunch of posts on this one! 0 gr with H4350 in 30-06 using a 165 gr sierra HPBT. Dimensional differences between the two cases are so slight that load data for the two are interchangeable. During fire-forming the case will headspace on its rim and the shoulder will be moved forward to the Ackley position. Remington's Premier load offers a 17 grain AccuTip-V The 20-grain bullets offer a good compromise over the industry standard 25-grain as they can be loaded faster. This medium-burning, double-base spherical powder works best in the .223 Remington shooting 55-grain and heavier bullets. The 7mm Remington Magnum was introduced in 1962 along with the new Remington Model 700. By nearly every metric on the market, the 6.5 PRC is now the trendiest, best-selling precision hunting cartridge availableand for very good reason. All RifleShooter subscribers now have digital access to their magazine content. Though, as with all the .17 bullets, if you push them too fast, too soon, the high rotational spin in flight can cause the bullet to disintegrate before it reaches the target. IMR 4064 is a medium-range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the list goes on and on. Nov 2, 2020. (If you don't Shooting 20 of those cartridges is enough fun for a day. Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. Zero the .17 Ackley Hornet with the Hornady 20-grain V-Max at 3,600 fps two inches high at 100 yards and it is two inches high at 200 yards and four inches low at 300. 223 Remington: 52 grain Berger MEF bullets, LaPua brass, Federal 205 M (match) primers and H 335 powder. are the Speer 180- and 220-grain softpoint flatnose (SPFN). I'm shooting 24.5gr/IMR-4320 still shooting some Rem 25gr bullets. Id say that is darn good accuracy for a cartridge invented in 1906. It's also capable of long-distance shots. readily available in our local area. I've used IMR 4350 and IMR 4831. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. Give a Gift What It Is Not. Top 10 6.5 PRC (Precision Rifle Cartridge) Rifles, .375 H&H Mag. Remington surprised everyone by legitimising the .17 by not domesticating the .17/223 cartridge, as expected, but by using the .223 case and pushing the shoulder back, therefore producing a longer neck. different brands of ammunition, but to me the most interesting part of The distances at which the bullets still have 1,000 ft-lbs of retained energy is 265 yards for the FTX and 175 yards for the roundnose. #9. h1000, 160gr AB's, fed215's and good brass will get you what your looking for. Kimber's Hunter Pro Desolve Blak takes the firm's more affordable mountain rifle to new heights. and 28-degree shoulder. Accurate 4350 excels in .25-caliber cartridges. this comparison is the accuracy results. (Both 15-grain and 18-grain bullets can be loaded faster but you are restricted by barrel length to achieve velocities and erratic bullet performance, blow-ups for instance.). A 24-grain payload of RL15 shot the 20-grain V-Max out at 4,040fps on a cold day and 4,120fps on a hot one, with 25 grain absolute max grounding out at 4,200fps fast enough for anyone. .17 rimfire rifles are normally tested with a good quality telescopic sight set at a magnification of nine power or higher. These were usually 17 grain varmint hunting loads The Conclusion I am sure Also important is to use bullets with a cannelure and to crimp the case mouth to keep the bullet from being pushed back into the case under recoil, which can raise pressures dramatically. At 100 yards there is still a healthy 3,389fps velocity and 638ft/lb striking energy that is more than enough for humane despatches. claimed MV of 2650 fps and ME of 264 ft. lbs. The second rifle is a Traditions Outfitter single shot. The .32-40 and .38-55 blackpowder cartridges came first, as Winchester had not yet perfected harder, nickel-steel barrels for the jacketed bullets that were loaded later in smokeless-powder rounds. Bullet Allinant Reloader 10 @ 16.5 gr. Some burn cleaner, some have better load densities, but RL15 stands out as the best in my gun yours may well be different. Taurus has redesigned this sporting pistol for performance. A 50-grain V-Max exiting the .22-250 Rem. The powders have a number ranking. I fired a couple of loads with the Barnes 180-grain TTSX in the Outfitter single shot, but I must emphasize that these pointed bullets are suited only for single-shot rifles or pump guns or autoloaders and should not be used in guns with tubular magazines. Accurate 2460 shot 20- and 25-grain bullets a good 250 fps faster than other powders loaded in the .17 Fireball, and with great accuracy. Made in Canada, this intermediate-burning, single-base extruded powder works best in the .22-250 Remington, .220 Swift and .243 Winchester. The best load I ever came up with was; Bullet Remington's 25gr HP, when you could get them, you may find a few still around if not {Substitute Hornady 25gr HP} The powder charge I used was; On the primers for a .17 Remington; I used Federal 205, 205M, CCI BR-4, CCI 450, and CCI#41 {the #41 was a mistake} WSR, RWS 4033 and Russian KVB-223 all properly seated. FEDERAL Premium V-Shok: high 2631 fps; low 2539 fps; At 100 yards, which is a realistic distance at which you are going to shoot, the velocity has bled off to 3,010fps and the energy figures have plummeted to just over 302ft/lb, which is more than half the available energy lost before it reaches the target at 100 yards. Does anyone know how much smaller the volume is on this brass vs Rem brass? All Rights Reserved. Recently picked up another old Sako Vixen (L46) this one in 222 Rem Mag., and so far, best load is 26.5 IMR 4895, 50 gr. Best powders Ultimately we fired a total of over 80 groups and 400+ I prefer to zero a varmint rifle for its maximum point Standard Large Rifle primers are perfectly adequate for the .35 Rem., as most powder charges are in the 40- to 45-grains range. However, there is always some Remember: Powder charges below those listed in loading manuals are not recommended. It may seem odd that a cartridge shooting fat, heavy bullets at moderate velocities would still be popular 116 years after its introduction. This round is excellent for plinking and firearms safety training. Five loads with A-4064 and 40-, 50- and 55-grain bullets in the .22-250 averaged .68 inch for five-shot groups. If the case is pulled off the stuck bullet, the powder charge will be spilled into the action. barm # 13676946 03/21/19. consisted of 5-shot groups at 100 yards. Following is a brief description of each of the five All Winchesters Model 1894 lever-action rifle made its debut that year, and it became immensely popular. In the course of our rifle reviews we ordinarily test for accuracy using as many different loads as possible and tabulate the results. This the standard, not the Fireball. It's interesting to see actual velocity figures for all five .17 HMR loads delivered significantly higher 136 ft. lbs. HORNADY Varmint Express: smallest group 5/8"; largest tried to do our shooting on calm days. Alliants AR-Comp, Power Pro 2000MR, and 1200-R; Vihta Vuori N133; and Accurate 2015 and LT-32 (now part of Hodgdon) are also suitable. Re: 17 Remington Load Data. The Western Powders manual lists Hornady 250-grain roundnose bullets with a velocity of 2,500 fps when paired with 52.0 grains of A-2015. is rimless, it headspaces on its relatively small shoulder. In those days, Winchester had the edge on the market with the popular Model 1984 and its fleet of cartridges. The chronograph was Since the .35 Rem. at 100 yards. Accurate 2230 is a fast-burning, double-base powder. Groups were nice round clusters, not two here and three there. Ballistic uniformity was just fine, with the coefficient of variation (C.O.V.) The round isn't just fast. This means the reloader must exercise care when resizing cases. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. 2. JavaScript is disabled. My 17 won't shoot the 20 gr VMAX and the 25 seems to give better air time. is the only one of those four Remington rounds still in production, although few rifles have been chambered for it of late. less than 1 percent with most loads. became obvious that we were also, unavoidably, testing the ammunition U.S.-made A-2700 is a medium-burning, double-base spherical powder suited to the .22-250 Remington, .220 Swift and .243 Winchester. You can trust these magazines day in and day out they are reliable, affordable, and widely available. is short but more than adequate for the cartridges purposes. The (left) .22-250 Remington is based on a necked-down .250 Savage. 15 yards isn't much of a test for accuracy. of sight. When I began testing .22 Long Rifle rifles and ammunition for accuracy, good results were a two-inch group at 50 yards. REMINGTON Premier AccuTip-V: smallest group 13/16"; I fired 21 handloads in the Model 336 and 10 loads in the Outfitter. The 260 has become very popular in sniper shooting competitions. Hammer Bullets' 18 grain Dead Blow is another excellent nontoxic (California compliant) option milled from a single piece of copper. Eugene, Oregon. In 1970, OBrien sold his company to Harrington & Richardson, which renamed the rifle the Model 317 Ultra Wildcat. load exceeded its published MV by 45 fps, the Remington Premier load By that time most of his hearing was gone, and his daughter would answer the phone and relay the conversation back and forth between her father and the caller. Westerns data guide lists A-2200 loads for the .17 Hornet, .223 Remington, 6mm PPC and 6mm BR. Accordingly, I sight-in my .17 HMR rifle to hit 1.5" high at The spherical powder flows smoothly and precisely through a measure, so powder is dispensed directly into cases to reduce loading time. This isn't your grandpa's muzzleloading system. Ballistic coefficients of those with plastic tips are considerably higher than the hollowpoints. barrel, the rifle for which this load was specifically designed. In the .257 Ackley Improved, the powder shot Sierra 100-grain Pro-Hunter bullets at 3,018 fps. Sorry, trump is a no tax payin pile of shiit. I'll be trying a load .5 gr. Most factory ammo features 50gr to 60gr projectiles.The 22-250 Remington Load Data for Peregrine Bullets is made available to enhance accuracy and consistency for the rifle connoisseur. This is based on instrumental However, bullet performance and wind drift will invariably play a more important role at these ranges. This fast-burning, single-base, extruded rifle powder performs well in varmint cartridges such as the .204 Ruger and .222 and .223 Remingtons and at the opposite end of the field in the .35 Whelen and .45-70. 2023 Outdoor Sportsman Group. An additional 100 fps of velocity might be squeezed from other powders in the .22-250, but youd be hard-pressed to improve accuracy. CCI A17 load was chronographed using a Savage A17 test rifle with a 22" Is it actually possible to get IMR or varget powders in Australia, ive never really seen them???? However, the key word here is initial velocity. The powder also shot well with 50-grain bullets fired in the .22-250. I have weighed four brands of cases and found considerable variation (10.4 percent) from the lightest (Hornady, at 145.0 grains) and the heaviest (Winchester, at 160.1 grains). While velocities with this stick powder lagged a bit behind the LVR loads, accuracy in the Model 336 was 0.67 inch with the Speer 180-grain SPFN and 0.83 inch with the Hornady 200-grain FTX. Because Chuck Hawks shares .17 Rifle Accuracy Test Results . The .172 (not .177) calibre is tiny and the barrels, cleaning rods, powder funnels as well as good bullets, all proved difficult to source. The smallest cartridge was the .25-35 Winchester, which preceded the .30-30 Winchester by a few months, both of which were introduced in 1895. The new .20 calibres now coming on to the market, however, are very interesting and will be my next calibre to review. In 1987, Accurate Arms started to move away from the surplus market and began selling newly manufactured propellants. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. at 3,400 fps and zeroed the same is down three inches at 100 yards. All Rights Reserved. his or her individual rifle. at 4,300 fps and is zeroed two inches high at 100 yards, it is dead on the money at 300 yards. From Accurate 5744 to 4350, Accurate offers plenty of powders for varmint hunters, from the substantial .25-06 down to the pocket- sized .17 Fireball. 10 MPH crosswind this bullet will drift 3.3" laterally at 100 yards and The CCI A17 load uses a 17 grain Varmint Tip bullet at a Favorite loads for your .17 Remington - PredatorMasters Forums Welcome to the Predator Masters Forums Be sure to visit the main Predator Master website at Log In ] Predator Masters Home Forums Hunting Reloading & Ammo Favorite loads for your .17 Remington Register User Forum List Calendar Active Topics FAQ Who's Online Page 1 of 3 1 2 3 > Velocity was instrumental 15 feet ahead of the muzzle. Power Pro 2000MR, IMR 4064, VV N135, TAC, and X-Terminator showed promise with good groups and low C.O.V.s. .17 WSM ammunition includes Winchester Elite with 20 and 25 grain tipped bullets, Hornady with a 20 grain V-MAX tipped bullet and Federal American Eagle brand with a 20 grain tipped bullet. went on to be chambered in Remington Model 14 and 141 pump actions, the Model 81 semiautomatic, and the Model 30 bolt action. MV with a 20 grain bullet is 3000 fps and MV with a 25 grain bullet is 2600 fps. hotter than the one listed in the 1st post and hope to be getting approx. While velocities were a bit slower than those stated by Western, accuracy was great. England and Wales company registration number 2008885. In an attempt to eliminate as much As A-2230s name implies, its designed around the .223 Remington. The .35 Remingtons rim was slightly larger, at 0.460 inch, and the case was a little shorter, 1.92 inches versus 2.03 inches for the other Remington rounds. If so, look no further than the .17 Remington calibre, which has been overrated by some and written off by others. Patrick's top picks for loading the .17 Remington Fireball are Hodgdon's CFE BLK, Accurate's A-2200, Alliant's Reloder 10x and Western Powders' Ramshot X-Terminator. All Shooting Times subscribers now have digital access to their magazine content. . 17 REMINGTON 17 REMINGTON The following data was developed in a Sako A1 rifle. We show you how. You find 3 loads in caliber .17 Rem. 77/17VMBBZ, Savage A17 and Savage Model 93R17-BVSS). The Western data guide contains 5.56x45mm (5.56 NATO) load data developed in a .223 Remington chamber with Winchester .223 cases (so they are okay to shoot in either a .223 or 5.56 chamber) with a maximum average pressure of 62,350 psi. Simply run a case through the Ackley full-length resizer and it is ready to load. Cartridge Use & HistoryThe .17 Remington was introduced in 1971 by Remington Arms Company for their model 700 rifles.It is based on the .223 Remington case necked down to .172 in (4.37 mm), with the shoulder moved back. The Federal Premium V-Shok load we tested uses a 17 grain Speer TNT JHP bullet at a claimed MV of 2550 fps and ME of 245 ft. lbs. Following are the Average Overall Group Size test results for the various .17 caliber rimfire rifles reviewed by Guns and Shooting Online (measured in inches). The home of Shooting Times, Sporting Gun and Airgun Shooter. Last edited by obaro; 04/10/20 09:18 AM. REMINGTON Premier AccuTip-V: high 2626 fps; low 2591 The maximum COL is 2.525 inches, but I have found that sticking to an even 2.5 inches seems to work best. The powder shot 139-grain bullets a touch over 3,300 fps from a 7mm Remington Magnum. like the weather in Eugene, wait a while and it will change.) exceeded its catalog MV by 108 fps and the CCI A17 load exceeded its velocity and energy figures for this load at 100 yards are 1901 fps and In the .25-06, Hornady 75-grain V-MAX bullets topped out at 3,508 fps with 56.5 grains of the powder. To show viewers how to succeed at long range, J. Guthrie gears up for a challenging shot while chasing Colorado pronghorn at long range with DPMS' Panther 6.5 Creedmoor. Formed by necking down Remingtons .221 Fireball case and increasing shoulder angle to 30 degrees, OBrien claimed a velocity of 3,700 fps for a 25-grain bullet. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. Revolver Is Back, Ruger MAX-9 9mm Micro-Sized High-Capacity Pistol: Review, 5 Best Long-Range Hunting Bullets Available Right Now. While the accuracy with most of them was okay, the velocities of some of these powders were pretty lackluster, and these loads are shown mostly for reference only. Except for the CCI A17 load, all brands claim a muzzle velocity (MV) of 2525-2550 fps and in our chronograph testing actually delivered average MVs of 2550-2650 fps, depending on the load. I also load 72gr in a Browning X-bolt, for a good . All rights reserved. All shooting for record 70 and a sako vixen is: Rem case , cci bencrest pr., 21.2 gr. My Uberti-made 1858 Remington .44 at 25 yards will put six balls into a 2" group from a benchrest. average velocities than called for by the factory specifications. Of course, varmint hunting is an outdoor Its the same powder as Ramshots X-Terminator. Greetings. However, some Marlin Model 336s have been observed with very short throats that may contact the bullet when a cartridge is chambered. largest group 2-3/8"; mean average group = 1-13/32". were shipped to Australian fox hunters than to dealers in the United States because it did not damage pelts as much as larger calibers. The full-page lead photo was filled with two hunters, one tiny rifle and a huge Alaskan brown bear wearing a hide that surely squared 10 feet or better. Hornady This powder also flows precisely through a powder measure. Hornady Manufacturing Company load data in .17 Rem. The If the rifles are compared based on the average group size achieved with their favored brand of ammo the results are as follows. These last two perform better in faster twist barrels, which really gives the reloader a lot of scope when producing their own ammunition.