What bullet it takes and stabilizes is a function of the barrel more than the cartridge, with the same barrel specs the .243 would actually stabilize the longer projectile better via its higher velocity. The 6mm Creedmoor or 6Creed as some call it, was a natural evolution as with almost any other 6.5mm Creedmoor that was eventually necked down to 6mm for faster muzzle velocities and lower recoil for PRS style racegun competitions. Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. Definitely not worth arguing. Hornady's new 108 ELD-Match needs a twist of 1:8. Available components is why the 6mm ARC makes sense, well that was the theory prior to Covid. As a follow-up exercise, I plan to use QuickDesign software to create a more accurate model for the 6mm . Of the three cartridges though, the 6.5 Creedmoor is likely the most popular of the three cartridges, followed by the .243 Winchester. 6MM Creedmoor; 6.5 Creedmoor; 308 Win; MLR 28 Nosler; 7MM Rem Mag; 300 PRC; 300 Win Mag; AR-15 Complete Uppers 204 Ruger; 22 Nosler; 223 Wylde; 5.56 NATO; 6MM ARC; 6.5 Grendel; 6.8 SPC; 300 Blackout; 350 Legend; 450 Bushmaster; 9MM; AR-10 Complete Uppers 22-250 Rem; 243 Win; 6MM Creedmoor; 6.5 Creedmoor; 308 Win In fact, while the selection of 6.5 Creedmoor rifles and ammo are also good, things are as good, and maybe even a little better with the 6mm Creedmoor with the ongoing ammo shortage. THANK YOU. Recoil vs cartridge study over the past year and findings. If youd rather listen than read, click the appropriate link below to listen to this episode on your preferred podcasting service. All things considered though, the three cartridges are very accurate, flat shooting, and hit hard enough for use on a wide variety of game at practical hunting ranges. The 6mm Creedmoorin the same fashion of its larger counterpartfits those bullets very well. So far my "go to" 6GT load is a 112gr Barnes Match Burner at 2900 FPS. Solutions . PS - If anyone needs a box of 6mm Creedmoor 105 gr BTHP Hornady BLACK, 20 rounds, and lives in Southeast Michigan, send me a PM, I'll give ya a good deal Click to expand. Which it does pretty well within those limitations. The table below compares compares the 3 cartridges using Hornady Precision Hunter ammo along with 2 max handloads for the 243 and 6mm Creedmoor using a 100gr InterLock taken from the Hornady reloading handbook. As with the the 6.5 PRC and the 300 PRC that are already out and have enjoyed large initial success and hype, the PRC in 7mm PRC stands for Precision Rifle Cartridge, and just like its siblings, it is a product of Hornadys cartridge design division. You can boost the performance of the 6mm ARC in a bolt action quite easily. As can be seen with the Kudu bull taken at 180 yards late evening with a well place head shot. Ballistics are very similar for the 6mm Creedmoor and .243 Winchester inside 500 yards, but the 6mm Creedmoor is much better suited for longer range shots since it can use those more aerodynamic bullets. The problem is that Hornady, which developed the 6 mm ARC, made a slight alteration to the case length so that it would be compatible with very long 6 mm bullets that have a high BC. Grade 2 ACL injury. Additionally, I recorded an entire podcast episode on this exact subject. The 6.5 Creedmoor commonly uses 120gr, 140gr, and 143gr bullets. JavaScript is disabled. The Creedmoor has about 17% more recoil than the ARC, so it is a bit more punishing to shoot. For a better experience, please enable JavaScript in your browser before proceeding. The 6mm Creedmoor was also intended for use from the start in semi-automatic rifles like the AR-10 as well as bolt action rifles. It also has very little recoil, making it a great choice for shooters of all experience levels. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. Once it reaches 500 yards, it has slowed but it's still maintaining . That's why they chose the 6mm bullet. This is the loaded equally with most efficient powder. In general, the bigger the bullet, the better it will perform on game animals. It's case length is close to 6mm ARC; 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). September 26, 2019 at 5:48 pm. .5.56 is generally loaded to higher pressure than .223. Since its still a relatively new cartridge, most hunters probably dont know very much at all about the 6mm Creedmoor. Who knows how long that will last, but its definitely something to keep in mind during the short term. Find the perfect load for your rifle and shoot accurately. For the sake of discussion, why do you believe that the ARC will overtake the Grendel? The 6.5 Creedmoor has a slightly larger bullet than the 6mm ARC, and that extra size makes a big difference in terminal performance. People quickly make jokes about the 6.5 Creedmoor cartridge when they hear a shooter has it, but you never hear anybody joke about the 6mm Creedmoor, as there is no denying the seriousness of a 108gr ELD-M bullet charging down range at 3100+ fps. This increased interest means that there are more people playing games on a regular basis, which should help keep the new ARC relevant for years to come. The powder capacity isn't even close. I just just spoke to him yesterday and that's what he said he was getting with factory out of his 14.5 suppressed. The sixmm ARC has enough stopping power to take down small game, but it is not ideal for self-defense against larger animals or humans. ELD-X . I just need to get smarter on the bolt world before I make any commitment. The cartridge has a big advantage over the .243 Winchester in terms of wind resistance and is almost equal to the 6.5 Creedmoor in that regard. Mossberg 500 vs 590: Which Shotgun Is Right for You? Perhaps, someday. The 6mm Creedmoor can use the same lighter weight bullets as the .243 Winchester and fire them a bit faster (around 200fps with typical factory loads). To further illustrate that same point, consider the supersonic ranges of the three cartridges. The fact that this was said on such a knowledgeable forum, with no objection by anybody and the first person to mention that such a reamer has been made before by PT&G was in 2010 on that thread. For those reasons, flat shooting, medium bore, high velocity (up to a point), and mild recoiling cartridges with a long barrel life have a big advantage in these competitions. Barnes currently offers their VOR-TX LR line of ammunition in 6mm Creedmoor and its another great choice for big game hunters who want the best possible performance at extended range for hunting. Another factor to consider when choosing a caliber is recoil. It and the 6mm Remington have the horsepower to best the 6mm Creedmoor, but the Creed has the rifling twist, so let's use its ballistics to compare against its parent, the 6.5 Creedmoor. That is not cast in concrete however and many larger CXP3 animal have been taken with 6mm Creedmoors, but usually either at long range with high-shoulder shots, or close range with headshots, but this is not recommended. Overall a superb if not one of the best PRS and racegun competition cartridges. Hornady recommends 1:9 twist or faster for its 105-grain A-Max and BTHP Match. The 6.5mm Creedmoor isnt a heavy recoiling magnum by any stretch of the imagination, but the .243 Winchester and 6mm Creedmoor have the edge in this respect. In simple terms, it's essentially a "6mm Grendel" with the "Creedmoor" treatment, alterations to the shoulder and casing for better feeding, more consistency, and ease of mass production. Only a few metric calibers have been really popular in the United . If you have any doubt how well Hornady does this look no further than the 6.5 Creedmoor. at 2,960 fps. Top Precision Rifle Shooter Bryan Zolnikov Talks With LoadDevelopment.com. Fortunately, there are also plenty of other good 6mm hunting bullets that will work very well in the 6mm Creedmoor. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. Gardner realized that the 6mm Creedmoor fit the bill perfectly for PRS use, so he modified an AR-10 to use the new cartridge. But I am in the market for another bolt action and am patiently waiting on Howa to release their mini action. Both of these calibers have their pros and cons, but in the end, the 6.5 Creedmoor is a better choice for most shooters. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action. The .223 75-grain bullet, by contrast, drifts more than 15 inches at that range, and the ARC's advantage becomes more pronounced at longer ranges. Even though it has the longest case of the bunch, the .243 Winchester has a 20 degree shoulder, which is not quite as sharp as the 30 degree shoulder shared by the 6mm and 6.5mm Creedmoor cartridges. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 In addition to their ammo intended for competition shooting, Nosler also recently began offering factory loaded 6mm Creemoor hunting ammunition. Because a real avid shooter loads his own ammo for various reasons. The statistics shown above demonstrate the advanced speed capabilities of the 6mm ARC. All the die manufacturers including Hornady, Lyman, Redding, RCBS and other make 6mm Creedmoor Dies, but out of all of them that I have used, I still prefer the Redding as the best 6mm Creedmoor Dies for sale, because of the quality of the product, and then the design of the expander which works very well for me. 6mm ARC vs 6mm GT vs 6XC vs 6 Creedmoor Panther Hollow 2.85K subscribers Subscribe 213 Share 11K views 1 year ago PLEASE READ.. The average muzzle energy of the 6mm ARC is about 2300 ft-lbs, while the average muzzle energy of the 6.5 Creedmoor is around 2700 ft-lbs. So although John Snow from Outdoor Life magazine and website has claimed that it was his idea as early as 2007 but that they only made such a rifle later in 2009 for an article that appeared in the magazine in 2010 (earliest mention I can find of an Outdoor Life magazine that contains an article of a 6mm Creedmoor is of the Aug 2011 issue), that cannot be verified, so we will officially going with Mr Lee Gardner as the first documented person to think of the idea of the 6mm Creedmoor. 300-yard D/D/E: -1.7/5.3/1403 600-yard D/D/E: -56.3/23/946 800-yard D/D/E: -135/44/714 August 20, 2020 By Steve Gash. It can be used for everything from target shooting to hunting, and its also relatively inexpensive to reload. When you use the link above to shop for one of the products, we receive a small commission from the sale, at no extra cost to you.