The first set of data is loaded to the SAAMI maximum average pressure (MAP) of 52,000 psi, which is stated to be suitable for gas-operated firearms such as the AR-15 platform and its derivatives. just get a 6mm hagar. But do you know how to properly use them? Copyright 2020 SHWAT | All Right Reserved. Thank you for this timely video. Factory loads were available, and it was moderately popular for both varmint and deer hunting and target shooting. The latest, sleekest, high B.C. The 6x45 is the .223 Rem. Designed to meet the needs of the worlds toughest critics, the 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform. Use load data at your own risk. The Hornady 6mm ARC takes the 24-caliber into record territory the slowest muzzle velocity of any commercial cartridge propelling .243 bullets. WARNING: The load development techniques and load data shown in this video are experimental and are for DEMONSTRATION PURPOSES ONLY. It uses the ever-effective Hornady 100-grain RN InterLock with H4350 powder. It gave dependable accuracy and high velocities. Variations on a theme. by David Bahde | Dr. While it is the same length of 20, my twist is faster at 7 rather than Gavins 7.5. While the .243 Win. For me because I have a cz527 I can convert enough said. 6mm ARC vs 6mm BR. Obviously, they are not nearly as popular as the 6mm hunting cartridges. Excessive recoil, debilitating blast, and marked overpressure remain its claim to fame, thereby making it unsuitable for comparison for most of us. Review: Hornady 6mm ARC. Mid-20th Century 24-calibers shoot much faster than the new Hornady 6mm ARC, but are they ballistically better? But on paper it looks promising. Just pouring powder in and checking it by eye. Do not attempt to repair or modify any firearms based on information on this website. While almost any combination of components seems to shoot well, my favorite powders are Hybrid 100V, Reloder 17, and Power Pro 4000MR. Mag. 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. The 24 Nosler is exceptionally accurate and mild mannered and has cleanly taken numerous midsized big-game animals. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. Twist rate is 1:7.5 to stabilize the long 105- to 108-grain high B.C. Closer to 43, I think. Eight reasons to embrace the Hornady 6mm ARC and other low-velocity cartridges. Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, SIG Sauer P365 Pistol Now Offered in .380. August 14, 2022. Who knew wild turkey's were so stupid!? The 6.5 Creedmoor shoots 6.5mm/.264 class projectiles while the 6mm Creedmoor is necked down to shoot 6mm/.243. .458 Winchester Magnum History: The Complete Story, 6.8 Western Ammo Options: The Load of Long Yardage, A World Record Attempt: Practice Round and Media Day, Interview with Israeli Defense Forces, Part 1. 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. I had three high capacity magazines using white followers, two 17 rounders with green followers. 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. Whats the plus delta on each? Handloads are easy to prepare, and while my limited use of the .240 Wby. Ballistically, thanks mostly to heavy-for-caliber, high B.C. Wildcatters have had a field day with the 6mms, and the list of their creations is long. H4895 with 5-shot groups from the high .5s to 1.0 MOA. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. All gunsmithing procedures should be carried out by a qualified and licensed gunsmith at their own risk. L. to R. are 243 Winchester, 6mm Remington, 240 Weatherby Magnum. With the 6PPC you have to turn necks and fire-form the cases from smaller 220 Russianbrass. Accordingly, the firm introduced two loads. Which it does pretty well within those limitations. It started as a popular wildcat before its approval by SAAMI. According to some of the PRS crowd it lets you spot shots through your scope. JavaScript is disabled. SuperCub. Poll: What handgun cartridge do you reload most often? When youre shooting dozens and dozens of rounds in a single competition, barrel life matters. Its easy to understand why its such an excellent performer. But I wanted to get some real-world results with my new, would produce approximately 2,754 FPS in a 24 bolt-action rifle, Dont miss out on Ultimate Reloader updates, make. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR . I therefore feel that Hornadys claimed performance data is feasible. Five shot rapid-fire was not bad. The IRMT upper locks the barrel in place with unparalleled rigidity. Photo shows 5 popular short rounds for the AR 15 platform, same short action the Hornady 6mm ARC is engineered to fit. 6.5 Grendel vs. 6mm ARC Ballistics. Make sure to watch till the end. Some tactics never die, they just get regenerated. Shots are on 12 round steel and 22 x 16 silhouette steel at 600 and 1100 meters. Its why the 308 is absent from this test. Some of the super short cartridges created to fit the increasingly popular AR-15 platform rifles with 2.26" magazine length. Velocity can be a factor, but given the same weight, recoil should be similar so I kept the weights as close as possible. Hornady's new 6mm ARC was designed for a specific military requirement; the 108-gr. Using QuickLoad, I worked up the following load: For this load, I shot a group of 5 shots on the chronograph, and observed the following: This load produced very mild indications of pressure on the case rim, and functioned in the rifle well. NOTE: This 6mm ARC reloading data is intended for use in bolt action rifles safe for pressures up to 62,000 psi. 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. Some may scoff at the old-fashioned roundnose bullet, but it is a terrific game bullet, and I have never had to use a second shot to down a deer. This is because loading data given in some manuals such as the 11th Edition Hornady Reloading Manual[8] ,for example, has two sets of data. 2023 Outdoor Sportsman Group. It is accurate, produces good velocities, and the copper eraser stuff in this powder makes barrel cleaning a breeze. The Zev Technologies .223 is still the most fun you can have with an AR out to 600 meters. I had a heavy-barreled Sako single shot in the 1970s, and it shot like almost all 6mm PPCs: great. The bullet diameter of each caliber is the same at .243". Posted: 11/11/2012 6:04:07 PM EST [#2] Velocity with a 105gr bullet from both is 2750 fps. The overall length of the 6mm ARC is 2.26 inches which is almost half an inch shorter than . Oct 7, 2010 530 254 44 Council Bluffs, Iowa. Retested today with 26.3 grs. Messages. No knobs, just a hold using the reticle, find it, read the wind, hold, and press, adjust as needed and repeat. With more case capacity, the 6mm BR can drive the heavier, higher BC bullets needed at long distance. You may know one or two more. 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. While this excellent cartridge was almost doomed at birth, it has hung on, to the chagrin of deer, prairie goats, coyotes, and rock chucks everywhere. However, the 6mm BR is superior at 300m and beyond. bullets for the Hornady 6mm ARC. Supporter. | all4shooters, Hornady's NEW 6mm ARC & Odin Work's Barrels - www.gunsamerica.com, gununiversity.com | 6mm ARC Released / Hands-On Testing and Comparisons, by Ryan Cleckner 3 June 2020, https://en.wikipedia.org/w/index.php?title=6mm_ARC&oldid=1137943385, Articles with unsourced statements from July 2020, Articles with unsourced statements from September 2021, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 7 February 2023, at 05:30. Dr. Here I am shooting a Smith & Wesson M&P chambered 5.56x45mm. L. to R. are Berger 95-gr. Cartridge experimentation was in its heyday in the 1950s, and it was a rare cartridge case that didnt get shortened, blown out, or necked up or down. I to have a precision .224 V and would love to see a real world side be side comparison with the 6 ARC. I tested dozens of loads, mostly with benchrest bullets, and the rifle shot well. Given this or your typical AR10, no contest, the 6 ARC is much easier to carry. H2O, and a 6mm BR, around 39.0 gr. Facebook; Twitter; Pinterest; Related Articles. Consistency remained about the same with 2 or 3 out of five the norm. Its small, and its availability is limited, but its accuracy and ballistic performance really qualify it for the Great category. I got hold of the barrel and some ammunition, the rest was already around and was mounted in a proven build, my Seekins Precision NX15. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? Just striving for accuracy. The 243 has a case length of 2.045" compared to the 1.49" of the 6mm cartridges. This rifle is optimal for 6mm ARC because of the 20 barrel length, and the 1:7.5 twist rate. That doesnt mean others in that community or those in contact with them may not want 6mm ARC someday, or even give it a try sooner than later. There is no reason that it shouldn't, it is basically a blown out 6mm PPC which is probably the gold standard for accurate cartridges. Comparing 6mm ARC to 6mm CR is is apples and oranges again. The powder loads for the test spanned 1.6 grains and I fired 24 shots and only two were more than 1 MOA out. muvef Junior Member. I fall into the latter category. for a Remington 40XB Rifle in 6m/m Remington Bench Rest back in 1985 or so. But the 6mm ARC drops 22.2 inches. This made sense. Ill be publishing a full overview story covering this rifle, but in the meantime, here are some specs from the CMMG Product Page: CMMGs ENDEAVOR line of rifles are now available in Hornadys new 6mm ARC (Advanced Rifle Cartridge). Lets now realistically compare the 6mm ARC vs. five of its perceived competitors. There are probably better choices in a bolt gun, The 6 BR Rem has been around for a while but not fifty years, yet. Using 26 to 28 inch barrels in bolt guns, 6ARC may be easy for those that do not reload or have primers. That wont change and logistically the 6 ARC is still at baby steps. Notify me via e-mail if anyone answers my comment. As a follow-up exercise, I plan to use QuickDesign software to create a more accurate model for the 6mm ARC. Thanks in large part to new, long-range shooting competitions, our acceptance of lower velocity accelerated even as muzzle velocities decelerated. And its performance is effective with a variety of bullets. 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. The 224V and 6 ARC were identical to shoot and will probably stay my dedicated 1000 yard rifle (s) both ringing steel pretty easily. Long-range precision shooting is one of the fastest-growing segments of the shooting sports. It will be interesting if they chamber this in micro-action bolt carbines like the Grendel has been. Save my name, email, and website in this browser for the next time I comment. .243 bullet for military (combat) applications in modern, autoloading rifles. Both can produce sub-MOA groups, but 224 Valkyrie seems to spread out faster than 6mm ARC. I doubt that the book on the Great 6mm cartridges is closed, and future developments may add new chapters, to the delight of many shooters. There are 6ARC bolt guns out there. It was essentially the Huntington cartridge, but with a 26-degree shoulder for easier case manufacturing. Company literature in 1955 described both bullets as Soft Point.. 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. Did not hit as hard but it was no slouch, anything it hit would notice for sure. Blue collar reloading had 25 boxes of brass right now. H4895. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. The release of the new Hornady 6mm ARC (Advanced Rifle Cartridge) supports the perception that gun and ammo makers are engaged in a race to the bottom. The sudden popularity of the AR-15 platform rifle has inspired a flurry of new, short cartridges that fit its short magazine. The 6mm ARC's more efficient projectiles with their high BCs provides superior exterior ballistics with noticeably less wind drift, higher retained velocity and greater retained energy. Cleaned it all but twice missing one cold shot at this range. Not only did the rifle have a nice checkered American walnut stock, but also the light barrel was a handy 22 inches long. This rifle originally started out as a 224 Valkyrie using their IRMT upper and NX15 lower. Follow up to the above. Ballistic coefficients are about equal, with a slight edge going to the 6mm 108 ELD . Available in different sizes and red dot ready, it'll fit your needs, whatever they are. The general shooting public loves them for control of vermin like feral hogs. As such, SAAMI maximum average pressure is set at a relatively mild 52,000 psi. the problem is your average guy wants to shoot a long ways, they don't get the fast and light principles. Recoil is primarily a product of bullet weight. At the moment, it remains a proprietary caliber with one source of magazines and ammo, unproven. How about the 26, 27, 28, and 30 Noslers? The current reincarnation of this round is the 6mm BR Norma, with essentially the same case dimensions. You won't have to fiddle with necking/reforming in 6XC. GD. V-MAX Item No. Slightly bigger still is the 6CM, which invokes much cooler H1000 powder (to best all these in barrel life). So, the 6mm ARC outperforms any magazine length 5.56x45mm NATO load simply through a combination of sheer horsepower and more efficient projectiles. Probably the most recoil came out of the 6 Creedmoor. It depends on numerous factors, including ammunition used, barrel used, and the shooter's skill, but in general, 6mm ARC is a more precise cartridge. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. Jeff, I would have it fluted well to reduce weight and chop +/- 20" - with 95 BTs, it will be a deer slayer, varmint bullets for said creatures. Standard practice is to start tweaking burn rates, bullet weight and weighting factor to make calculated muzzle velocity match actual. Give a Gift Accuracy was good, with one group I captured on camera (see video) measuring 0.750: I decided to see how fast a 95 grain bullet could be propelled by the 6mm ARC, so I turned to some 6mm Berger Classic Hunter bullets I had on hand, and Ramshot TAC powder. I think the point of the arc is that it works in an ar 15. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; height: auto; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }, Ultimate Reloader LLC / Making with Metal Disclaimer:(by reading this article and/or watching video content you accept these terms), This section is from my 6mm ARC Announcement Post. Cold shots fell inside half an inch of the center a couple cut the red center dot. It is based on the .308 Winchester case, necked down with no other change. Factory ammunition at normal prices (if that exists anymore) suitable for defense, duty, target, and hunting is more available than similar calibers after decades of use. 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 . and 6mm Rem., but it pushes them a little faster. Team Hornaday is the master, bar none. Your email address will not be published. This is a much more confidence inspiring correlation with regards to safety and predictability. Those who are going to like or prefer the 6mm ARC will likely appreciate the 6mm ARC for its utility in either the AR 15 platform & or the mini action bolt action rifles. Short, relatively fat cartridges concentrate powder near the ignition flame for an even, consistent burn with a tendency to improve muzzle velocity consistency. Your email address will not be published. bullets. In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. Joseph Von Benedikt is with Jorge Spat to learn all about it. 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.

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