6mm arc vs 6mm br

All Shooting Times subscribers now have digital access to their magazine content. By comparison, the 6 mm ARC gets there in 2.04 seconds. In addition to the above comments there is some confusion regarding the 6 mm ARC's performance. Recoil is subjective and using the same bullet weight they were all close. 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. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR . The overall length of the 6mm ARC is 2.26 inches which is almost half an inch shorter than . The current reincarnation of this round is the 6mm BR Norma, with essentially the same case dimensions. The 224V and 6 ARC were identical to shoot and will probably stay my dedicated 1000 yard rifle (s) both ringing steel pretty easily. This is exactly what we would expect. Based on the .204 Ruger, which was created from the .222 Rem. From an LE perspective, changing calibers is like pulling teeth on a ticked off Grizzley, very low rate of success and its hard to beat a .223 for patrol. All of the eyeball'ed loads produced sub-MOA groups. Five rounds for effect at 1100 ended the drill. Full Member. Another interesting development is the 6mm Dasher that was developed by Al Ashton and benchrest gunsmith Dan Dowling. I had three high capacity magazines using white followers, two 17 rounders with green followers. Excessive recoil, debilitating blast, and marked overpressure remain its claim to fame, thereby making it unsuitable for comparison for most of us. The 6.5 Grendel products deliver about 25.3 inches of drop at 400 yards when the rifle is zeroed to 200 yards. just get a 6mm hagar. Even with the cost of the Proof Research barrel it doable. 600m: Out of ten cold shots at 600 meters 7 hit home, pretty impressive. Always used manufacturers published load data! Arguments amongst experts (real and self-delusional) spewed forth with ferocity. Messages. The sudden popularity of the AR-15 platform rifle has inspired a flurry of new, short cartridges that fit its short magazine. Cal December 9, 2018 Leave a comment. You might be surprised to discover you've come out on top! Or it fits the extra-short AR-15 platform rifles beloved and preferred by many shooters. 6mm ARC quick facts: It's a 6mm cartridge similar to 6.5 Grendel, built for the AR-15 platform It's optimized for bullets in the 103 grain - 110 grain range It's got more velocity and less recoil compared to 6.5 Grendel It shares the same parent case with 6.5 Grendel: The 220 Russian This increased size means the 243 has a case capacity of 53-54.8 gr H2O. I think the point of the arc is that it works in an ar 15. 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. Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. 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. Given the need for a centered shot on a 6 roundish target from 100 to 300 meters, I would take it without hesitation. That bullet and Hybrid 100V powder recently grouped into a remarkable 0.44 inch in a Ruger Model 77R. The author marvels at the gun industry's ability to create ever more cartridges that keep the shooting sports fresh. 260RemGuy: I began a five year long search (bribery fest!) I therefore feel that Hornadys claimed performance data is feasible. All barrels will be . Absolutely, but not significantly better than the 224V with the 90 grain SMK. It still turns the steel and is very consistent holding 9 mils at the top. No factory rifles or ammo was available, but for a while, Federal offered nickel-plated 6x47 cases. 6mmBR is not the easy button it is the easiest button. I hired a Mossberg in 243 Winchester to take this multi-tined TX Hill Country whitetail with a single shot. Fred Huntington, founder of RCBS, developed a then-new 6mm cartridge by necking down the .257 Roberts case. 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. Poll: What Reloading Components Cant You Find? Ok from the perspective of one 6mm ARC lover. You may know one or two more. L. to R. are Berger 95-gr. Posts. Its small, and its availability is limited, but its accuracy and ballistic performance really qualify it for the Great category. With the super bullets and modern powders of today, I cant imagine a better deer and antelope round. Using 26 to 28 inch barrels in bolt guns, 6ARC may be easy for those that do not reload or have primers. Not only did the rifle have a nice checkered American walnut stock, but also the light barrel was a handy 22 inches long. Curious? It was essentially the Huntington cartridge, but with a 26-degree shoulder for easier case manufacturing. A new 6mm round blossomed in 2017, and it has already taken a position in the Great category. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. 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! This isn't your grandpa's muzzleloading system. Low velocity coupled with relatively light bullets reduces recoil. It may not display this or other websites correctly. You could get hits at 900 meters with all of them, 5 shot strings were easiest with the Creedmoors and they ruled at 1100 meters. Mikey Hartman, Lt. Col. You can get a 6 to 6.5 pound rifle which can shoot high B.C. Make sure to watch till the end. 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. You can boost the performance of the 6mm ARC in a bolt action quite easily. SPC, 350 Win. Cleaned it all but twice missing one cold shot at this range. How about the 26, 27, 28, and 30 Noslers? Hunting inside 300 meters the 300 HAMR rules that realm. All testing was completed using 108 grain ELDM from Hornady. NB / Canada. (Maybe in 6mm ARC? I must note here how hard it hit. 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. Again using QuickLoad, I developed the following load: Here I saw velocities averaging 2,631 FPS. Many shooters necked the BR case down, and a 6mm version ultimately became the 6mm BR Remington. There is a lot of hoped for or imagined history related to the 22 BR and 6 BR cartridges. The content on this website (including videos, articles,ammunition reloading data, technical articles, gunsmithing and other information) is for demonstration purposes only. Hunters may see an advantage as the ELDX and other hunting bullets are tested. The hunter can add about 100 to 150 fps of additional velocity to most game-weight bullets. It is larger than the 6x47L and matching the 6-Creedmore capacity. The deer load had a 100-grain bullet, and the varmint load carried an 80-grain bullet. Consider the 7mm, 300, 338, and 375 Remington Ultra Magnums. After consulting Quickload, I also shamelessly lifted Gavins 27 grain VARGET load under 108 ELD-Ms. My Ballistic Advantage barrel is a little different than Gavins. Based on my best estimation, my H-4896 108 ELD-M load would produce approximately 2,754 FPS in a 24 bolt-action rifle. I never cleaned it with anything. 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. If this rifle is any indication all it took was a barrel, bolt, and magazine swap. It's also legal for deer hunting in more States and arguably more effective. 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. This made sense. 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. 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. The Barnes 80-grain Tipped Triple-Shock BoatTail sizzles with a velocity of 3,226 fps with a safe loading of VihtaVuori N550 powder, and the Speer 90-grain Hot-Cor can easily achieve 3,115 fps with VihtaVuori N160. Its almost boring. 6 BR REM, not 6.5. And one may be all you need to justify a new rifle in a new, low velocity chambering. It gave dependable accuracy and high velocities. They built these rifles with great attention to detail. 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. 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. Typical social media and industry speculation fired up with a fury. and puts more impact splash on steel plates than any .224 rounds. .563) from wobbling, the 6mm ARC will need at least a 1:7 twist. In many ways, the race to the bottom is paying off. And thats the subject of this article: chronicling my first loads (I did not have factory ammunition to test) and validating claims related to 6mm ARC performance. Recoil is primarily a product of bullet weight. Our real questions are (A) What is the 6 ARC, (B) What does it do, and (C) is it doing something better than what you already own and love? 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. As much as I like shooting my 6 Creedmoor, every builder outside custom shops tells me it is a complete PITA to get to work on a large scale using factory ammunition, a real consideration. Poll: Where are you finding reloading primers and powder? In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. Sneak Peek of Bryan Litz's New Book: Volume III of Modern Advancements in Long Range Shooting. . [5], The cartridge makes use of 6mm (.243 in) bullets, which are known for their high ballistic coefficients due to the high sectional density with less drag and better energy retention at extended ranges. Wildcatters have had a field day with the 6mms, and the list of their creations is long. has much kick to start with. That flattens trajectories somewhat and applies a bit more punch to the game. $1.75/Round. I also confirmed velocity for existing conditions. Dr. The 243 has a case length of 2.045" compared to the 1.49" of the 6mm cartridges. Soft-report, low-recoil cartridges prove ideal for starting new shooters, many of whom never see the need for escalation. 1,461. The ballistics look great. 6.5 Grendel vs. 6mm ARC Ballistics. Your email address will not be published. However, I would not want to carry it far. Long-range precision shooting is one of the fastest-growing segments of the shooting sports. The powder loads for the test spanned 1.6 grains and I fired 24 shots and only two were more than 1 MOA out. projectiles make up for their lower MV with less wind deflection, the toughest variable to battle at long range. Wilson Combat will offer WC-15 6mm ARC rifles with our match-grade, 18" fluted/threaded Tactical Hunter barrel. Tested, selected and fielded by a specialized group within the U.S. DoD for its multipurpose combat rifle program, the versatile 6mm ARC does much of what larger cartridges can and everything that smaller cartridges cant. .243 bullet for military (combat) applications in modern, autoloading rifles. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. Twist rate is 1:7.5 to stabilize the long 105- to 108-grain high B.C. 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. The old 243 Winchester can beat that by about 300 fps. Reply. I followed up with three at 300 meters and a 600 Meter shot on a 22 x 16 silhouette steel. F-Class A to Z with Erik Cortina + Special Guest! 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. Second, it was chambered in the delightful Winchester Model 70 Featherweight, which was a major factor in the .243s huge success. .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. Save my name, email, and website in this browser for the next time I comment. Reduced recoil minimizes flinching and enables shooters to see their hits or misses so they can correct for subsequent shots. In the 6mm ARC vs. the rest of the calibers vying for your attention, we have to ask if it the next 6.5 Creedmoor. This is a much more confidence inspiring correlation with regards to safety and predictability. They are an LMT Mars-H with a 20 6.5 CM barrel, Leupold Optics Mark 5 HD 5-25 T3 reticle using 95 grain Hornady VMAX. You will not find better quality and consistency when it comes to Lapua. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. bullets for the Hornady 6mm ARC. In the 1970s, I had a Remington Model 700 BDL so chambered, and I took my first Texas whitetail with it. Savage already offers a few more inexpensive options in 6mm ARC though defiantly not a mini action. All gunsmithing procedures should be carried out by a qualified and licensed gunsmith at their own risk. Salmon River Solutions: Ulra-Light Brakes, Rails, and more, Area 419 Orange Vise Maintenance and Barrel Change Jaw Kit, Hands-On: Phodera Armory Hill Country 30 Caliber Suppressor, Rifle Reloading Basics Pt1: Safety and Brass Tumbling, NEW Dies from Area 419: M-Series Sizer (In-Depth), Perfect Primer Seating with Frankford Arsenal, RCBS Lightweight Partner Press Unboxing and Overview, TESTED: Double Alpha Academy Turbo Case Feeder, Unsolved: 44 Magnum Over-Pressure Mystery, RCBS Lock-Out Die Part II: Setup and Maintenance, RCBS Lock-Out Die Part I: Theory of Operation, Reloading Safety: Powder Check Systems Overview. Most problems outside a war zone are handled nicely with 20 rounds and a couple of spare magazines. if you are going to reload for it and want to shoot light bullets. This means you have the option to read your magazine on most popular phones and tablets. They have 10 solid options ranging in weight from 90 to 110 grains. As the dust settled and reality set in this dissipated a bit. 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. Clearly better to galivant around the countryside with then an AR10. 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. Every rifle is a proven performer to 1100 meters and an AR using the same or similar suppressor, no brakes, flash hiders or conventional suppressors. Thats only a minor impediment for serious riflemen. What about your 6.8 SPC?

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