My speed is significantly slower ( 50 FPS) than Gavins at 2552 FPS with an SD of 6. And one may be all you need to justify a new rifle in a new, low velocity chambering. Your email address will not be published. 6 ARC Testing To set up a viable 6mm ARC vs. these other calibers, I set 100-meter zeros, then confirmed at 1100 meters providing a proven hold at range. But the 6mm ARC drops 22.2 inches. It is larger than the 6x47L and matching the 6-Creedmore capacity. SPC, 350 Win. For a better experience, please enable JavaScript in your browser before proceeding. That bullet and Hybrid 100V powder recently grouped into a remarkable 0.44 inch in a Ruger Model 77R. Joseph Von Benedikt shows his custom 500 and how well it shoots. 6MM ARC AR-15 Barrels for Sale at Joe Bob Outfitters! Developed by Hornady in concert with Proof Research and Barret Rifles, the result is a SAAMI spec and full support. It was the wildcatters who brought it back to life by fiddling with a couple of popular designs. Joined. 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. 100 Factory ammo? shoots the same cadre of 0.243-inch bullets as the .243 Win. 07-08-2022, 07:47 PM . And just in case some hunter wanted to knock off a deer with his .244 rifle, the company also offered a 90-grain loading. While the .243 Win. It will be interesting if they chamber this in micro-action bolt carbines like the Grendel has been. Did not hit as hard but it was no slouch, anything it hit would notice for sure. I chose to start with Varget because of what I read about 6mm PPC, and I have a lot on hand! Ballistic Calculators & Field Results . Hornady BLACK 6mm ARC 105 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition, 20, BTHP Match (Save 10%) $34.99 $1.75/Round. Typical social media and industry speculation fired up with a fury. Cold shots fell inside half an inch of the center a couple cut the red center dot. The case capacity of a 6mm AR is about 36 gr. Top loads used H322, W748, and Reloder 7 powders with 65-, 68-, and 75-grain match bullets. Mid-20th Century 24-calibers shoot much faster than the new Hornady 6mm ARC, but are they ballistically better? Image shows 243 Winchester, 6mm Remington, 240 Weatherby Magnum, older and faster than the Hornady 6mm ARC. Most problems outside a war zone are handled nicely with 20 rounds and a couple of spare magazines. Minuteman. This is the Great short, fat 6mm PPC that was developed by Dr. Louis Palmisano and Ferris Pindell. Also 6X47 has also interested me. For example, the data in the Hornady 11th Edition Manual for an 18 in (457 mm)-barrelled AR-15 platform firearm was on average 200-300 ft/s (60-90 m/s) less than the data for the 24 in (610 mm)-barrelled CZ 527 bolt action rifle. Lapua brass is easy to find, however the bullet (105 Hybrid) and powder (Varget/H4895) most run will be tough to find. The need for a new, uncommon bolt/ face/ assembly kills 6 arc in the real world for bolt guns. The Remington 600 action that it came off was set up as a single shot rifle, no magazine assembly, and the Fajen stock was inletted just deep enough for a 1/2" thick aluminum platform to lay the cartridge on. Oct 7, 2010 530 254 44 Council Bluffs, Iowa. There is no magnum behind those titles, yet they are fastest or close to fastest in their calibers. can exceed it by 500 fps and the 240 Weatherby by 600 fps. Were going backwards! Mag. 6mm ARC is so new that as of the writing of this article, published load data did not exist! So what about Hornadys published 2,750 fps number for the 108 grain ELD-M bullets in 6mm ARC? Aug 11, 2020 . 6mm BR vs 6mm BRA vs 6mm Dasher. Its why the 308 is absent from this test. 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. Slightly bigger still is the 6CM, which invokes much cooler H1000 powder (to best all these in barrel life). The 6mm Creedmoorin the same fashion of its larger counterpartfits those bullets very well. I am a much better bolt gun shooter than AR shooter. GD. These did not shoot well at all for me at 100 yards with an average of 1.9 MOA and after two lackluster 5-shot groups, I discontinued testing with them. This is exactly what we would expect. Handloads are easy to prepare, and while my limited use of the .240 Wby. This makes it a factory cartridge, although no factory ammo is available, and guns chambered for it are all custom jobs. It started as a popular wildcat before its approval by SAAMI. This colored our perception of lower velocity rounds. The 6 ARC proved at 2720 fps with a Density Altitude of 8800 feet. In the 1970s, I had a Remington Model 700 BDL so chambered, and I took my first Texas whitetail with it. Given the need for a centered shot on a 6 roundish target from 100 to 300 meters, I would take it without hesitation. 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. Advanced Marksmanship Unit. I tested a bolt-action handgun in 24 Nosler last year and was so impressed with the round that I had a Remington Model 700 originally in .223 Rem. As you can see, velocities differ by 170 - 220 fps, with the lighter 6mm ARC moving faster from the compact case. 6mm ARC vs 6mm BR. The .223 does have advantages, though. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) Probably the most recoil came out of the 6 Creedmoor. Probably not. Im referring to the 6mm Creedmoor, which is simply the 6.5 Creedmoor case necked down with no other change. Guns & Ammo's first sample rifle chambered in 6mm ARC was a Ruger AR-556 MPR with an 18-inch barrel. LMT shot softer, exhibited a tank-like build, and proved great to shoot. H2O, and a 6mm BR, around 39.0 gr. 6.5 Grendel vs. 6mm ARC Ballistics. It is chambered in many very good and some very inexpensive rifles, which have helped make it the hit that it is. Hornady found a solution with the 6mm ARC. The short reality is somewhat different. Check one out and join the race to the bottom. Recoil is primarily a product of bullet weight. In 1955, on the heels of the .243 Win., the .243 Rock Chucker was modified slightly by Remington and became the .244 Remington. Cal December 9, 2018 Leave a comment. Save my name, email, and website in this browser for the next time I comment. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. Another cartridge that deserves mention is the relatively new 24 Nosler. But on paper it looks promising. Absolutely, but not significantly better than the 224V with the 90 grain SMK. Shots were aimed from a bi-pod, the rifle on the bench with me standing behind it. Read it here. Cartridge Specs. Reduced recoil minimizes flinching and enables shooters to see their hits or misses so they can correct for subsequent shots. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. Campfire Outfitter . Read on! They run the gamut from tiny benchrest numbers to those with larger cases that essentially duplicate many factory rounds. Hey Gavin and fellow Ultimate Reloader Fans: I had a chance to do more testing today as I finally received some Hornady factory 105 grain Black ammunition. Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. VLD Match. Her 6mm Creedmoor rifle is light and handy and shoots like a house afire, and recoil and muzzle blast are modest. The 243 has a case length of 2.045" compared to the 1.49" of the 6mm cartridges. This data and these techniques can not be assumed to be safe. Unless youre carrying this into combat, Im not sure it matters. An eighteen-inch barrel, maybe even a. The .222 Remington, introduced in 1950, was top dog in benchrest circles until the advent of the PPCs, after which, the 6mm PPC was used by virtually all serious benchrest competitors. You may know one or two more. 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. Shop 6.5 Grendel Ammo Heres a quick look at the best of this cohort. Commercial 6mm ARC loads feature bullets selected to deliver ideal performance for hunting, match shooting, and personal protection applications. Do you load for a Uintah Precision bolt upper? My handloads for the round have all been for Missouri deer, and I can confidently recommend my favorite. Hornady's new 6mm ARC was designed for a specific military requirement; the 108-gr. 'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs'); 2023 Copyright 2023 Ultimate Reloader LLC. Poll: Whats your number one reason for reloading? Shots are on 12 round steel and 22 x 16 silhouette steel at 600 and 1100 meters. and puts more impact splash on steel plates than any .224 rounds. Its accuracy is simply phenomenal, and it makes a superior varmint cartridge. 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 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. Some of the super short cartridges created to fit the increasingly popular AR-15 platform rifles with 2.26" magazine length. Share. 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. Or hunting? Clovered groups were the norm for both. Ammo capacity is about the same, 20 rounds with the longer Grendel mags. As a follow-up exercise, I plan to use QuickDesign software to create a more accurate model for the 6mm ARC. NOTE: This 6mm ARC reloading data is intended for use in bolt action rifles safe for pressures up to 62,000 psi. 6mm ARC The newest 6mm factory round is the recently announced 6mm ARC (Advanced Rifle Cartridge). Use load data at your own risk. Not a contest. There is a lot of hoped for or imagined history related to the 22 BR and 6 BR cartridges. Whats the plus delta on each? The 6mm ARC is a brand new cartridge that Hornady designed to fit into a standard AR-15. Second, it was chambered in the delightful Winchester Model 70 Featherweight, which was a major factor in the .243s huge success. They held a very consistent 34.58 grains of water. Copyright 2020 SHWAT | All Right Reserved. Before there were scopes or red dots there were iron sights. Would love to get this thing shooting consistently under .5 with enough speed to reliably ring steel at 1000. just get a 6mm hagar. Always enjoy your videos. Clearly better to galivant around the countryside with then an AR10. You are using an out of date browser. Only a few metric calibers have been really popular in the United States6.5mm and 7mmso the Great 6mms are relatively few in number. Introducing the Silencerco SCO15 Lower Do We Need Another AR-15 Lower? WT?, Tactical Time Lord. Material connection (partnerships) information available at http://ultimatereloader.com/about/, 6mm ARC is so new that as of the writing of this article, published load data did not exist! You are here: Home > AR Parts > AR-15 Parts > AR-15 Upper Parts > AR-15 Barrels > 6MM ARC AR-15 Barrels 6MM ARC AR-15 Barrels Showing 1 - 16 of 16 items Sort By: Go Page of 1 Posts. Tests varied from 100-1100 meters (110-1200 yards, for the metrically challenged). Wildcatters have had a field day with the 6mms, and the list of their creations is long. If you have any doubt how well Hornady does this look no further than the 6.5 Creedmoor. But at the same time were seeing the 6.5 Creedmoor and 6.5 Grendel; the 6.8 Rem. Alaska. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. I had three high capacity magazines using white followers, two 17 rounders with green followers. MV consistency matters a great deal at extended ranges. Some tactics never die, they just get regenerated. has not been on game, some loads stand out. 6mmBR is not the easy button it is the easiest button. Here I am shooting a Smith & Wesson M&P chambered 5.56x45mm. Barrel-length is an issue. 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. To keep the 115-grain Berger VLD (G1 B.C. You will not find better quality and consistency when it comes to Lapua. Full house loads will likely burn about 27- to 29-grains of suitable powders such as H4895, Reloader 15, and AA 2520, so handloads should be relatively inexpensive to build. This is a much more confidence inspiring correlation with regards to safety and predictability. However, 25.3 inches of drop at 400yds is by no means terrible. The 6mm AR needs to be sized down from Grendel brass, or fire-formed from 6PPC brass. The general shooting public loves them for control of vermin like feral hogs. At 400 yards, it has an average bullet drop of 22.2 inches. Fred Huntington, founder of RCBS, developed a then-new 6mm cartridge by necking down the .257 Roberts case. Thread Modes. My wife has a Ruger American in 6mm Creedmoor, and it is the only round that has been able to pry her away from her beloved .270 Winchester. Just pouring powder in and checking it by eye. 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. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 All Rights Reserved, Borden's 7mm Rem. Photo Courtesy Berger Bullets. 6mm ARC vs 6mm BR. Did the 6 ARC outperform the .223? 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. I cant speak for the ARC, but for the 6BR. The old 243 Winchester can beat that by about 300 fps. Do not attempt any of the processes or procedures shown or described on this website. At the time of the 22 PPC and 6mm PPC being developed by Ferris Pindell and Dr. Louis Palmisano (thus the PP), the bench rest winners were often the 222 Remington and the 6x47 Remington (the latter being a necked-up 222 Remington Magnum). Straight-wall rounds like Winchesters little 350 Legend may be the only centerfire rifle cartridges legal for deer hunting in some states, so of course theyre going to be popular. Unlike the NGSW the 6 ARC is a standard cartridge fired from an AR-15. The powder loads for the test spanned 1.6 grains and I fired 24 shots and only two were more than 1 MOA out. pavementends Junior Member. The 24 Nosler is a terrific performer, so dont let its small size fool you. First, the cartridge was designed for dual purposes: deer hunting and varmint hunting. I'm a 6.5x47 lapua man myself. 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 . When it comes to the 6 ARC vs. everything else, it felt like carrying a 224V with the same length barrel. However, after completely missing five consecutive bucks with my 6mm, I decided that I needed to hunt with that Remington 6mm like I hunted with my 2-3/4 inch 12 gauge. And its performance is effective with a variety of bullets. In most woods that I was hunting in at that time, I couldn't . Sectional densities are similar, and both should be good penetrators. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR . Its release as a commercial round was presaged by a number of successful 6mm wildcats like the 6mm AR based on the Grendel. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. Long-range precision shooting is one of the fastest-growing segments of the shooting sports. This rifle originally started out as a 224 Valkyrie using their IRMT upper and NX15 lower. In very simple terms, the 6mm ARC's exterior ballistics exceed . What follows is my experience shooting the 6 ARC compared to five other calibers. The 6mm ARC is a 5.56-platform compatible cartridge, similar to the 6.5 Grendel. It stays supersonic farther downrange than the 308 Win. CMMG MK47 Banshee Review 25 Hogs Plus Coyotes Helped the Research, Top 5 Braced Pistols for Hog Hunting in 2020, https://www.youtube.com/watch?v=ykTfyrMiXps, Remington at Gunsite! Many shooters necked the BR case down, and a 6mm version ultimately became the 6mm BR Remington. I think the point of the arc is that it works in an ar 15. 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. Thats only a minor impediment for serious riflemen. I know what. The hunter can add about 100 to 150 fps of additional velocity to most game-weight bullets. Your email address will not be published. Both can produce sub-MOA groups, but 224 Valkyrie seems to spread out faster than 6mm ARC. It is based on the 6.5 Grendel case, and time will tell if it, too, becomes one of the great ones. Sign up with your email address to receive news and updates. The 6 ARC can be built on mini actions such as the CZ 527, Howa Mini, Sako AI. Consider the 7mm, 300, 338, and 375 Remington Ultra Magnums. (roughly .530 to .540 B.C. That was the era of increasing muzzle velocity. 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. Click here to view the cartridge and chamber print on the SAAMI website. 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). I was lucky enough to get my hands on one of the first CMMG Endeavor 300 6mm ARC AR-15 Rifles, and it has been awesome to shoot! Powder selection is easy: Just stick with CFE 223 and all will be right with the world. 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. All gunsmithing procedures should be carried out by a qualified and licensed gunsmith at their own risk. H4895 with 5-shot groups from the high .5s to 1.0 MOA. Company literature in 1955 described both bullets as Soft Point..
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