Dropped on my M16 lower doubles and triples stayed on a full-sized silhouette out to 25 yards, stretched doubles to 50 yards. In 1955, on the heels of the .243 Win., the .243 Rock Chucker was modified slightly by Remington and became the .244 Remington. It accepts all the same components as the Grendel, including the magazine and bolt, so all you need is a 6mm-specific barrel. only ever shot someone else's 6br but I have to say I liked it a lot . Soft-report, low-recoil cartridges prove ideal for starting new shooters, many of whom never see the need for escalation. I purchased a 6mm ARC barrel from Brownels when they first came available. Remington surmised that the .244 would be used mostly as a varmint cartridge, with only an occasional application on deer-sized game, so the initial factory ammo was loaded with a 75-grain bullet. Pretty cool having a light-weight AR-15 that can accurately shoot out to at least 900 yards. It is accurate, produces good velocities, and the copper eraser stuff in this powder makes barrel cleaning a breeze. Use load data at your own risk. He gave it a 32-degree shoulder and called it the .243 Rock Chucker.. Its 26-inch barrel made the rifle a bit heavy for toting over hill and dale, plus the 1:12-inch twist limited bullet weights to 90 grains or lighter. Those held a water weight of 34.74 grains with a SD of .14 grains. projectiles make up for their lower MV with less wind deflection, the toughest variable to battle at long range. The 6mm bore diameter had all but faded by 1955; the only popular 6mm cartridge prior to the release of this pair was the 6mm Lee Navy cartridge, and that cartridge was virtually obsolete by the 1930s. Were going backwards! for a Remington 40XB Rifle in 6m/m Remington Bench Rest back in 1985 or so. Its case is bigger and its report louder, but it is deadly effective in the field. Variations on a theme. What does the 6 ARC do that the 6 BR REM hasn't been doing for over 50 years? There is nothing more competitve than a 6BR Norma when the wind is consistent or low. H2O, and a 6mm BR, around 39.0 gr. Ballistic Calculators & Field Results . Im referring to the 6mm Creedmoor, which is simply the 6.5 Creedmoor case necked down with no other change. This is, after all, a rifle forum and accuracy matters! I am a much better bolt gun shooter than AR shooter. Velocities were established from a 24-inch barrel. It suffered no vertical stringing.
6 ARC vs. What You Already Own - Is it the Next Generation - SHWAT bullets for the Hornady 6mm ARC. I also confirmed velocity for existing conditions. Mag.
Hornady 6mm ARC - First Look - Guns and Ammo 6 ARC Testing To set up a viable 6mm ARC vs. these other calibers, I set 100-meter zeros, then confirmed at 1100 meters providing a proven hold at range. Obviously, they are not nearly as popular as the 6mm hunting cartridges.
anyone jumping on the 6mm arc? - PredatorMasters Forums What about your 6.8 SPC? The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. Hornady 6mm ARC Losing Ground Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. Just pouring powder in and checking it by eye. I have the 6 ARC and getting great results of .250 groups when I do my part. has not been on game, some loads stand out. The 6mm Advanced Rifle Cartridge (638mm), or 6mm ARC for short, is a 6 mm (.243) caliber intermediate rifle cartridge introduced by Hornady in 2020, as a low-recoil, high-accuracy long-range cartridge, designed for use in the AR-15 platform at request of a specialized group within the U.S. DoD for its multipurpose combat rifle program. Brought out by Hornady just a few months ago, this moderate-sized round is based on the 6.5 Grendel and shares similar rim and body dimensions. For me because I have a cz527 I can convert enough said. Most problems outside a war zone are handled nicely with 20 rounds and a couple of spare magazines. bullets straight and seated above the powder reservoir. Im interested in a direct comparison to the 224 Valkyrie and the 6 mm ARC. L. to R. are 243 Winchester, 6mm Remington, 240 Weatherby Magnum. SPC; the 300 AAC Blackout, 350 Winchester Legend and 458 Bushmaster. The Zev Technologies .223 is still the most fun you can have with an AR out to 600 meters. There are 6ARC bolt guns out there.
Head to Head: .243 Winchester vs. 6mm Creedmoor | An Official Journal Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, SIG Sauer P365 Pistol Now Offered in .380. When it comes to the 6 ARC vs. everything else, it felt like carrying a 224V with the same length barrel. Click here to view the cartridge and chamber print on the SAAMI website.
6mm ARC vs 6mm Creedmoor Shorty? | Long Range Hunting Forum Dave Bahde Dr. WT? In my mind, if 6BR would readily fit in a small frame AR there would be no reason for 6ARC. This means you have the option to read your magazine on most popular phones and tablets. wasn't as big a fan of his 4 oz trigger but all in all I want one someday don't know enough about the 6 arc to comment on it . I used the lathe to modify a 6.5 Grendel bushing die and ended up with a 6 ARC die. If this development strikes you as the opposite of progress, you might have spent the bulk of your life in the 20th century. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. Honey Badger, XM2010, C22, R4, MSR, CSR, AAC, BARNES BULLETS (https://www.youtube.com/watch?v=ykTfyrMiXps). When comparing 6mm ARC vs. 6.5 Grendel, you simply must ask, Will it do something your 6.5 Grendel wont? Not that I can see. You won't have to fiddle with necking/reforming in 6XC. The 24 Nosler is exceptionally accurate and mild mannered and has cleanly taken numerous midsized big-game animals. The second set of data is loaded to a MAP of 62,000 psi, which is stated to be for use with bolt action guns such as the CZ 527. I fall into the latter category. The 6mm GT, left, seen next to another precision cartridge, the 6mm ARC. My barrel is a 7 twist 20 and Im going to try the Hornady 108s and I may try some VARGET too as it is another of my favorites. Joseph Von Benedikt is with Jorge Spat to learn all about it.
Should You Use the 6mm for Deer Hunting? - John In The Wild Some tactics never die, they just get regenerated. Standard practice is to start tweaking burn rates, bullet weight and weighting factor to make calculated muzzle velocity match actual. Arguments amongst experts (real and self-delusional) spewed forth with ferocity.
12 Great 6mm Cartridges - Shooting Times is One Gun To Rule Them All, New 270 Cartridges Challenge 6.5s and 7mms.
6mm ARC vs 6.5 Grendel - 24hourcampfire Your email address will not be published. No factory rifles or ammo was available, but for a while, Federal offered nickel-plated 6x47 cases.
6mm ARC vs 6mm BR Todays fast-twist .223s and heavy bullets have made it effectively obsolete. The 6mm CM at 300yds is 2514 and 1446 and 6mm ARC is 2288-1197. Important to note that Quickload reports the chamber pressure using the combination of components above is 3900 PSI over SAAMI spec and is therefore a dangerous load that should not be used. The only difference is the Proof Research 18 1-7.5 twist barrel, 6.5 Grendel bolt, and E-Lander magazines. Comparing 6mm ARC to 6mm CR is is apples and oranges again. The 6mm Rem. There aren't any markings on the barrel, but it was advertised as being a 6 BR REM and the reloads that came with it seemed to chamber fine when the barrel was still attached to the action.
6mm ARC vs 6.5 Grendel: Which AR-15 Round Is Best? - Ammo.com Because it fires heavier projectilesup to 110 grainsthan the 5.56 at velocities up to 2,800 fps, the 6mm ARC has the ballistics needed to vastly improve the performance of AR-15 rifles without a lot of added weight. I also measured five fired but not resized factory 6mm ARC cases. How do lower velocity cartridges improve long-range shooting? Its accuracy is simply phenomenal, and it makes a superior varmint cartridge. Always cross-reference load data with manufacturer's published data. Supporter. Velocity can be a factor, but given the same weight, recoil should be similar so I kept the weights as close as possible. That will undoubtedly change, but not overnight. The 6mm ARC is a brand new cartridge that Hornady designed to fit into a standard AR-15. The newest 6mm factory round is the recently announced 6mm ARC (Advanced Rifle Cartridge). But because 6mm arc is currently $34.95 per box and 6mm CM is $31.50 there is not enough cost difference to worry about since I don't reload yet . Your email address will not be published. Hornady launched the 6mm ARC with three factory loads: a 103-grain ELD-X Precision Hunter at an advertised 2,800 fps, 105-grain BTHP Hornady Black at an advertised 2,750 fps and the 108-grain ELD-Match load at a stated 2,750 fps. I wont even mention primers as that is just generic across the board with any caliber at this point. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. My guess is that Hornady is banking on a broader market with hunters and enthusiasts, once more ammunition is available. Using already available magazines, bolts and the AR15 platform is a big plus. Mag. The 6mm ARC is a 5.56-platform compatible cartridge, similar to the 6.5 Grendel. So what about Hornadys published 2,750 fps number for the 108 grain ELD-M bullets in 6mm ARC? As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. June 18, 2020 Gavin Reloading Blog 224 Valkyrie, 300 PRC, 6 ARC, 6.5 Creedmoor, 6.5 PRC, 6mm ARC, 6mm ARC Load DAta, 6mm Creedmoor, CMMG AR-15, CMMG Endeavor, CMMG Resolute, Hornady, Long Range AR-15, New Rifle Cartridge, Precision AR-15, QuickDesign Software, QuickLoad Software, Reloading, Reloading 6mm ARC, Reloading Blog, Reloading Press, Reloading Videos, Shooting 6mm ARC, Ultimate Reloader. In 100-200yd benchrest competition, the 6PPC is still the "winningest" cartridge around. For an ordinary AR-15 rifle chambered for the .223 Rem/5.56mm NATO, a new barrel, magazine and bolt are required to convert to the 6mm ARC. Unlike the WSSM, the Hornady 6mm ARC was engineered around a long, high B.C. The 6mm Rem. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. I don't shoot past 300 and dead is dead. The 6mm ARC does what much larger cartridges can and everything that smaller cartridges can't. It delivers substantially better ballistics than the 223 and offers a much lighter gun/ammo system with 30% less weight than the AR-10/308 Win system. Cold shots fell inside half an inch of the center a couple cut the red center dot. Posted: 11/11/2012 6:04:07 PM EST [#2] Velocity with a 105gr bullet from both is 2750 fps. Review: Hornady 6mm ARC. I did not try to shoot past 900 today because of limited ammo and Applied Balistics indicates that at 2550 FPS MV these 108s are going transsonic just past 900 and I didnt want to waste the last few shots. Unless youre carrying this into combat, Im not sure it matters. Not a contest. Campfire Outfitter . Commercial 6mm ARC loads feature bullets selected to deliver ideal performance for hunting, match shooting, and personal protection applications. Making those tweaks often feels like creating a powder that doesnt really exist. Mag. Contact ultimate reloader by clicking here. Their 106 grain TAP round looks interesting with a .580 G1 BC but not available right now, will have to come back later on that. Those I know that can pick their own stuff are still proving out the 224V and many like it, not sure the differences are enough right now, time will tell. Of course, handloading the 6mm Creedmoor is a reloaders dream. was everything the .244 Rem. 600m: Out of ten cold shots at 600 meters 7 hit home, pretty impressive. There you have it. Messages. You get most of the good without most of the bad and that is a pretty good start. JavaScript is disabled. The hardest thing about ladder testing for the 6 BR is deciding which load is the best because they are so good. Not only did the rifle have a nice checkered American walnut stock, but also the light barrel was a handy 22 inches long. August 14, 2022. I tested dozens of loads, mostly with benchrest bullets, and the rifle shot well. It also produced the best accuracy as seen here: This load is a good performer, but I wanted to see if I could get more velocity from the 108 grain ELD-M bullets, so I tried a different powder!
Topic: 6MM BR or 6MM Dasher?????? | ReeseBottom Probably the most recoil came out of the 6 Creedmoor. bullets. Poll: Where are you finding reloading primers and powder? for decades and have experienced no odd problems with it. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. can exceed it by 500 fps and the 240 Weatherby by 600 fps. I to have a precision .224 V and would love to see a real world side be side comparison with the 6 ARC. The 6 ARC was consistent, precise, and repeatable both on cold shots and groups but was about the middle of the pack with the rest. The newest 6mm cartridge is the 6mm ARC, which Hornady just introduced. [5] Its release as a commercial round was presaged by a number of successful 6mm wildcats like the 6mm AR based on the Grendel.
VLD Match.
Flattening The Curve With Hornady's 6mm ARC - Gun Digest 6MM AR vs 6 BR | Shooters' Forum Check one out and join the race to the bottom. Posts. by David Bahde | Dr. Many shooters necked the BR case down, and a 6mm version ultimately became the 6mm BR Remington. Will it become my 1000 yards rifle, maybe, it is working against the 224V and the jury is still out and will be until I get my hands on their TAP round, Ill keep you posted.
6mm Creedmoor vs 6.5 Creedmoor - A Ballistic Comparison In the case of a bolt gun, I'm sure 6ARC would do great but 6BR has quite a few advantages in case/neck dimensions alone. You might be surprised to discover you've come out on top! There is no magnum behind those titles, yet they are fastest or close to fastest in their calibers. After entering my measured capacities, measured muzzle velocity with 27 grains of VARGET under the 108 ELD-M of 2554 is now within 2 FPS of Quickloads estimated 2552 FPS. and 6mm Rem., but it pushes them a little faster. Its all about the lack of correlation between mapping out rounds on a computer and sending them downrange at targets measured in yards. Dr. It would also be used as a deer rifle for new shooters (small deer, sitka blacktails). GD. Poll: What Rifle Cartridge Do You Reload Most Often? case necked up, made especially for ARs.