Your email address will not be published. The suppressor is an X2Devgroup, Orion X. Its short at 6, light at 16 ounces, and has no backpressure eliminating excess gas. 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. Ballistically, thanks mostly to heavy-for-caliber, high B.C. I cant speak for the ARC, but for the 6BR. If the wind is changing from 4 -7 miles an hour (and it ususally is), you will have more trouble bracketing or holding the 6BR in the 10 or X ring. Sectional densities are similar, and both should be good penetrators. Joined: Jun 2002. I started out a skeptic, not terribly excited about the 6mm ARC. Low velocity from a short cartridge means it fits in a shorter, potentially stiffer action which can contribute to increased accuracy. Hornady BLACK 6mm ARC 105 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition, 20, BTHP Match (Save 10%) $34.99 $1.75/Round. What follows is my experience shooting the 6 ARC compared to five other calibers. It was the wildcatters who brought it back to life by fiddling with a couple of popular designs. All Rights Reserved, Borden's 7mm Rem. Both bullets produce deer-slaying accuracy. The need for a new, uncommon bolt/ face/ assembly kills 6 arc in the real world for bolt guns. Outside a few very special special units, the military gets whats issued. Yes it is designed to run in AR15-platform rifles. Give a Gift After that, it was the 6.5 and 6CM show. Based on my best estimation, my H-4896 108 ELD-M load would produce approximately 2,754 FPS in a 24 bolt-action rifle. 6 BR REM, not 6.5. Commercial 6mm ARC offerings will feature bullets selected to deliver ideal performance for hunting, match shooting and personal protection applications. Or anything? Your email address will not be published. The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. Variations on a theme. Did not hit as hard but it was no slouch, anything it hit would notice for sure. Has any one who has both ever measured the case capacity (H2O) My google foo has failed me. shoots the same cadre of 0.243-inch bullets as the .243 Win. It is versatile, in that it is suitable in both ARs and mini-bolt guns for hunting, personal protection, and target shooting. August 14, 2022. You get most of the good without most of the bad and that is a pretty good start. The ballistics look great. Subscriber Services. And one may be all you need to justify a new rifle in a new, low velocity chambering. You can get the 6XC brass in Norma which is very good. Do not attempt any of the processes or procedures shown or described on this website. 6mm BR vs 6mm BRA vs 6mm Dasher. 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. Heres a quick look at the best of this cohort. Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, SIG Sauer P365 Pistol Now Offered in .380. Party-poopers will gleefully point out that the 6.5 Grendel was based on the 6mm PPC case necked up, and here it is necked back down to 6mm. For those using 6.5 Grendel, its a 5-minute barrel change. Shop 6.5 Grendel Ammo The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. Advanced Marksmanship Unit. Slightly bigger still is the 6CM, which invokes much cooler H1000 powder (to best all these in barrel life). Low velocity coupled with relatively light bullets reduces recoil. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 Top loads used H322, W748, and Reloder 7 powders with 65-, 68-, and 75-grain match bullets. The ARC seems to be knocking on the heels of a BR. 6mm ARC is so new that as of the writing of this article, published load data did not exist! Copyright 2020 SHWAT | All Right Reserved. Its case is bigger and its report louder, but it is deadly effective in the field. and 6mm Rem., but it pushes them a little faster. In 100-200yd benchrest competition, the 6PPC is still the "winningest" cartridge around. Mag. A World Record Attempt and everyone is out at the range shooting and practicing. Nearly two dozen rifle makers are already chambering for the round, including Browning, Proof, Christensen, Barrett, Mossberg, and Howa. [9] The 6mm ARC utilizes the same bolt head size as the 6.5mm Grendel, and 6.5mm Grendel-compatible AR-pattern box magazines have also been used successfully with the 6mm ARC. Team Hornaday is the master, bar none. Hunters may see an advantage as the ELDX and other hunting bullets are tested. H4895. Hornadys 80-grain GMX and 103-grain ELD-X and the Speer 90-grain Hot-Cor all are accurate and deadly. Velocity can be a factor, but given the same weight, recoil should be similar so I kept the weights as close as possible. The latest, sleekest, high B.C. It recoils about 50% less than any long-range 308 Win. Accordingly, the firm introduced two loads. Or hunting? Real Performance Results, From-Scratch Experimental Load Development, 6mm ARC Landing Page at Midsouth Shooters Supply, Subscribe to Ultimate Reloader Reloading Blog by Email, NEW DAA Infra-Red Low Powder Sensor (Hands-On). Read it here. 6mm ARC vs 6mm BR. Based on the .204 Ruger, which was created from the .222 Rem. I used the lathe to modify a 6.5 Grendel bushing die and ended up with a 6 ARC die. Long-range precision shooting is one of the fastest-growing segments of the shooting sports. ARC stands for "Advanced Rifle Cartridge." The caliber is 6mm or .243. Read on! Each rifle ships with one 10-round magazine. Thankfully most bantering moved back to more pressing issues like high demand (and low supply) of firearms or ammunition and that pesky election coming up in a few short months. Learn more here: http://bit.ly/1G7xXag. The faster a bullet leaves the barrel, the farther it flies before hitting the ground, the less it deflects in crosswinds, and the more energy it carries when impacting the target. Low recoil is also noted. There are 6ARC bolt guns out there. remains a runaway hit to this day. Some tactics never die, they just get regenerated. 1100m: This is more academic than real, but they claim 6mm ARC performs at this range (compared to the .223 and 308). That was the era of increasing muzzle velocity. Ok from the perspective of one 6mm ARC lover. The 6mm Advanced Rifle Cartridge (6 ARC) by Hornady is a new cartridge that can fire a sleek 6mm (.243) caliber projectile around 2,700 fps with minimal recoil and the 6mm ARC is short enough to fit within the dimensions of a standard AR-15 magazine and it performs very well out of an AR-15 with an 18 inch barrel (what we tested). The 6mm ARC cartridge is a new SAAMI-spec cartridge based on the 6.5 Grendel case necked down for 6mm bullets, with the shoulder moved back 0.030. Thats only a minor impediment for serious riflemen. Unlike the WSSM, the Hornady 6mm ARC was engineered around a long, high B.C. Ammo capacity is about the same, 20 rounds with the longer Grendel mags. Were going backwards! | 0 comments. case necked up, made especially for ARs. Let us count the ways. F-Class A to Z with Erik Cortina + Special Guest! The 6mm ARC is designed to run in existing in M4 rifle platforms. So adopting the cartridge should be, for many shooters, convenient and affordable. ELD (l.) makes for an excellent long-range target round, while the 103-gr. . The difference between the 6 mm BR Rem and the 6 mm BR Norma are slight, but in a tight chamber . First, the cartridge was designed for dual purposes: deer hunting and varmint hunting. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. As for the 6ARC, I would take a vital shot at 600 meters without hesitation given a solid platform. Poll: What Reloading Components Cant You Find? just get a 6mm hagar. it looks like the 6mm ARC is 1.490 and the grendel case is 1.52, so not much of a shortening if really at all. In addition to the above comments there is some confusion regarding the 6 mm ARC's performance. Typical social media and industry speculation fired up with a fury. I purchased a 6mm ARC barrel from Brownels when they first came available. Ultimate Reloader, LLC and Making With Metal can not be held liable for property or personal damage due to viewers/readers of this website performing activities, procedures, techniques, or practices described in whole or part on this website. Aug 11, 2020 . If you want to shoot at distance with your AR-15, this is the cartridge. Because it's been around longer there are many, many more factory loads . 6mm ARC vs 6.5 Grendel. I to have a precision .224 V and would love to see a real world side be side comparison with the 6 ARC. I think the point of the arc is that it works in an ar 15. Obviously, they are not nearly as popular as the 6mm hunting cartridges. I know what. If you are looking for reams of data or ringing steel the size of a car move on, I am NOT that guy, you will be very disappointed. JavaScript is disabled. 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. Given the need for a centered shot on a 6 roundish target from 100 to 300 meters, I would take it without hesitation. Posts: 38 Threads: 10 Joined: Aug 2020 #1. has not been on game, some loads stand out. 6.8 SPC The 6mm ARC has more match bullet options and is a better long-range performer. I hired a Mossberg in 243 Winchester to take this multi-tined TX Hill Country whitetail with a single shot. LMT MWS, 20 224V, Sig Sauer Tango 6, 3-18 MRAD Dev-L using Federal GMM 90 grain SMK and an 18 SS Match 6.8 SPC with 110 Grain VMAX. This colored our perception of lower velocity rounds. Clearly better to galivant around the countryside with then an AR10. Eight reasons to embrace the Hornady 6mm ARC and other low-velocity cartridges. H-4895 is closer to the 6.5 Grendel sweet spot, so I thought it would be worth a try. It is NOT for use in AR-15 style (gas gun) rifles. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. 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. A quality shooter can certainly compensate for 3 inches of difference, so while it's a victory for the ARC, it's a narrow win. If this rifle is any indication all it took was a barrel, bolt, and magazine swap. Will it supplant mainstream calibers? The cartridge is specifically designed to maximize performance in AR-15s with barrels between 12 and 24 inches. At the moment, it remains a proprietary caliber with one source of magazines and ammo, unproven. 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. Hornady Precision Hunter 6mm ARC 103 Grain Jacketed Soft Point Centerfire Rifle Ammunition, 20, SBT (Save 10%) $2.15/Round. Supporter. Rifle cartridges (l. to r.) .308 Win, 6mm ARC, 300 AAC, .223 Rem, Hornady 6mm ARC Cartridge - What You Need to Know, Public Introduction - 6.5 Creedmoor - 6mm-ARC-Public-Introduction-Rev-2020-06-18.pdf, Brand new rifle caliber: 6 mm ARC, Hornady's Advanced Rifle Cartridge! Twist rate was one turn in 10 inches, which handled the 100-grain deer bullets nicely. It's wearing a, Finally, we started seeing heavy, high B.C., very low drag bullets that improved trajectories by minimizing drag and conserving energy. That bullet and Hybrid 100V powder recently grouped into a remarkable 0.44 inch in a Ruger Model 77R. WARNING: The load development techniques and load data shown in this video are experimental and are for DEMONSTRATION PURPOSES ONLY. Poll: What Rifle Cartridge Do You Reload Most Often? Tests varied from 100-1100 meters (110-1200 yards, for the metrically challenged). 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. Notify me via e-mail if anyone answers my comment. Some examples include the 6mm-204 and the 6x45. It hits way above its weight class. Retested today with 26.3 grs. All of the eyeball'ed loads produced sub-MOA groups. I am a much better bolt gun shooter than AR shooter. The 6mm ARC is a more aerodynamic bullet than the 6.5 Grendel. I shot out to 700 yards next with .4 to .5 MOA accuracy and ended the day putting 3 out of 3 shots on the 900 yard gong in a .4 MOA group. It is larger than the 6x47L and matching the 6-Creedmore capacity. Dr. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. It is formed by using a shortened .22-250 Remington case, and it has thinner walls for increased powder capacity and the Ackley improved shape. That wont change and logistically the 6 ARC is still at baby steps. V-MAX Item No. 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. Check one out and join the race to the bottom. The biggest differences between the 6mm PPC and the 6mm ARC are the shoulder angle (30 for 6mm PPC, and 40 for 6mm ARC), and the base-to-datum spec for the shoulder (6mm ARC is pushed back further). I chose to start with Varget because of what I read about 6mm PPC, and I have a lot on hand! Whats the plus delta on each? Image shows 243 Winchester, 6mm Remington, 240 Weatherby Magnum, older and faster than the Hornady 6mm ARC. Second, it was chambered in the delightful Winchester Model 70 Featherweight, which was a major factor in the .243s huge success. Thanks Find. This means you have the option to read your magazine on most popular phones and tablets. The .240 Wby. Posts: 11,077. Always enjoy your videos. My guess is that Hornady is banking on a broader market with hunters and enthusiasts, once more ammunition is available. [5] You are using an out of date browser. Fast is better but slow means mo? But no matter, new is new. Mikey Hartman, Lt. Col. Do you load for a Uintah Precision bolt upper? Mag. I'm a 6.5x47 lapua man myself. Looking at putting together on of lower powder capacity 6mms in an effort to possibly extend barrel life a touch and have a nice smooth/easy shooting gun. Any discussion of great 6mm cartridges must start (some would say end) with the .243 Winchester. Editors Note: Looking for a deeper dive on the 6.5 Grendel vs. 6mm ARC? Use load data at your own risk. This means that during a 1,200-yard flight to the target, gravity and wind will pull and push on the 6 mm ARC between one- and three-tenths . It suffered no vertical stringing. I followed up with three at 300 meters and a 600 Meter shot on a 22 x 16 silhouette steel. 22420 C.O.L. The 6mm Rem. Already offering hunting, practice, and LE (TAP) rounds, the 6mm ARC starts with a firm leg up and should not be discounted without regard to why it was developed. I had a 20 AR-15 to test with, so I had to do some math :). Your email address will not be published. By accepting these terms, you agree that you alone are solely responsible for your own safety and property as it pertains to activities, procedures, techniques, or practices described in whole or part on this website. Just looking for a ball park difference. Lets now realistically compare the 6mm ARC vs. five of its perceived competitors. The case capacity of a 6mm AR is about 36 gr. Do not attempt to repair or modify any firearms based on information on this website. . You'll need a new barrel, bolt, and mags. I wasn't going to take a shot at more than 50 or 60 yards and would take my time before I squeezed the trigger. Factory loads were available, and it was moderately popular for both varmint and deer hunting and target shooting. But since there is no factory ammo, 24 Nosler shooters must handload. I had a heavy-barreled Sako single shot in the 1970s, and it shot like almost all 6mm PPCs: great. This is fortuitous, as it is a delight to reload and seems to like just about all the bullets Ive tried in it. ), 6mm ARC brass (new), 6.5x47 (New) Sierra 6mm Gamechanger 90gr and 6.5 130gr Gamechanger, Update on my BadRock 6mm ARC bolt gun and new Hornady Podcast, Custom 700 in 6mm Norma BR (ARC, Timney, Bartlein) *Price drop*. Ran great with solid and repeatable accuracy using the same bullets as the 6CM. Shots are on 12 round steel and 22 x 16 silhouette steel at 600 and 1100 meters. Probably the most recoil came out of the 6 Creedmoor. Save my name, email, and website in this browser for the next time I comment. Oct 7, 2010 530 254 44 Council Bluffs, Iowa. All of the design criteria that went into the 6.5 Creedmoor that make it a top performer were also used in the development of the 6mm Creedmoor. You may know one or two more. Not a single stoppage amongst them too include a couple 17 round full auto mag dumps. with a collective yawn and flocked to the equally new and elegant Winchester Model 70 Featherweight in .243 Win. I also confirmed velocity for existing conditions. It is based on the .308 Winchester case, necked down with no other change. Using a LabRadar chronograph to measure velocities, we saw an average of . In the 1970s, the .222 Rem. It's also legal for deer hunting in more States and arguably more effective. pavementends Junior Member. Due to the lower MAP, the performance of 6mm ARC ammunition loaded to gas-gun pressures will, on average, be less than firearms loaded to bolt action pressures when using the same barrel length. Always cross-reference load data with manufacturer's published data. Theres more coming related to 6mm ARC! Im referring to the 6mm Creedmoor, which is simply the 6.5 Creedmoor case necked down with no other change. Its all about the lack of correlation between mapping out rounds on a computer and sending them downrange at targets measured in yards. Precision Rifle Podcasts - 4 Podcasts Hosted by Top 10 Shooters. continues to ride the crest of the 6mm-caliber wave, the tried-and-true 6mm Rem. In most woods that I was hunting in at that time, I couldn't . The 6mm ARC is a 5.56-platform compatible cartridge, similar to the 6.5 Grendel. The 6mm ARC uses commonly available 6.5 Grendel magazines/bolts. 100 Factory ammo? I have never had a easier caliber to load for. So far, I have not laid my eyes or hands on a single 6mm ARC cartridge or rifle, so I will withhold judgment until I test one. What does the 6 ARC do that the 6 BR REM hasn't been doing for over 50 years? A new 100-grain factory deer load completed the rounds metamorphosis. Learn the difference between revolvers and semi-auto pistols and what makes them different. Between 600-1100 was a different story, everything but the 6.8 SPC did well out to 800 meters including the 6 ARC hitting with a bit more authority than the rest.