6mm arc vs 6mm creedmoor

Its large case capacity gave it a slight ballistic advantage . The .220 Swift's effective distance came in at 275 yards. Once it reaches 500 yards, it has slowed but it's still maintaining . similar to a .260 Remington) but with a long neck and the proven 30 degree shoulder angle that is seen so often in the top performing accuracy cartridges. Gardner realized that the 6mm Creedmoor fit the bill perfectly for PRS use, so he modified an AR-10 to use the new cartridge. We talk to multi-discipline professional precision rifle shooter, Bryan Zolnikov about his rifle, reloading equipment and load development methods. Thats understandable because, while the new cartridge has performed very well during practical shooting competitions since its introduction, the 6mm Creedmoor only started making the transition into the hunting community in the last couple of years. The 109's are tailored to cartridges such as 6mm Creedmoor, 6mm BR, 6 Dasher, 6XC, 6BRX, and 647 among others. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); To re-barrel or chamber a rifle to a difference caliber or cartridge, it is important to know if the bolt face will work with the new case head diameter. Your point about rifle availability is a valid point. This means I will earn a small commission (at no extra cost to you) if you make a purchase. Some of the greats are (from left) 6mm BR Norma, 24 Nosler, .243 Winchester, 6mm Remington, and .240 Weatherby Magnum. 100-grain load exiting at 3,100 fps, and the .243 Win. While the 6mm Creedmoor was very popular among PRS competitors, thats a relatively small market compared to the American shooting population as a whole. Definitely not worth arguing. The data used to compare the trajectory of the cartridges was obtained from Hornady (here, here, and here). Hey, Peter. Peterson, Alpha, Lapua, etc. If they offered a plus plus P (plus pressure) for bolt action rifles, another 100fps should be in reach. Switch my 6.5 Creedmoor for 6mm ARC on Florida Hogs bullets have more frontal surface area, more resistance to wind drift, and carry more energy down range. Someone keeps forgetting to tell John Whidden that he cant spank the Creedmore fanboys at the Wimbledon matches with his 20 deg shoulder, low pressureed, overly tapered 243 Win. These include the weight of the bullet, the velocity at which it is fired, and the type of ammunition it is made from. The 6mm Creedmoor has been out a while. It may not display this or other websites correctly. There are a few things that could potentially shorten its lifespan, but there are also many factors that suggest it will be around for a long time. The Eagle Eye 6.5 Creedmoor shoots a 130gr hybrid projectile with a .295 G7 at 2,960fps from an average 26" barrel. The Perfect 6.5 mm Cartridge The 6.5 mm Super LR is a 6.5 mm wildcat cartridge with a powder capacity of 55.5 gr of water weight (i.e. The competition is timed, so first round hits are ideal, but theres more to these competitions than small shot groups. 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. I had a 6mm Norma BR built on a Remington 700 and I could not get it to feed from the magazine. At this instant, I can find 3 different loads for it in-stock, which is more than I can say for the majority of other cartridges right now. But what does that mean for terminal ballistics? A loaded round's overall length is 2.26 inches; this fits nicely within a STANAG AR-15 magazine and runs flawlessly with a 6.5 Grendel follower installed. As you can see, the .243 Winchester and 6mm Creedmoor have a very similar trajectory with less than a half inch of difference in their point of impact at 500 yards when using the ELD-X bullets. By the numbers, the 6mm ARC case head measures 0.440, just 0.005 smaller than a 7.6339 case. Wild. 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. In this video we compare the 6mm ARC to the 6mm Creedmoor using ELD-X ammunition. 6 ARC vs 6 CREEDMOOR | Ballistics Comparison - YouTube However, the extra recoil is not enough to make the Creedmoor unmanageable for most shooters. This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). As a result, the NRA is forced to restrict the sending of certain materials and information into California. Who knows how long that will last, but its definitely something to keep in mind during the short term. 6mm GT vs 6mm Creedmoor The 6mm GT offer similar mag-fed reliability to the 6mm Creedmoor, with similar velocities, but with slightly less propellant, and is able to use the more forgiving propellants which make the 6mm GT slightly easier for load development with new barrels. While all three cartridges are known for their exceptional accuracy, the 6mm and 6.5mm Creedmoor cartridges are usually better suited to use high BC and high SD, heavy for caliber match grade hunting bullets than the .243 Winchester because of the aforementioned faster rifling twist in rifles chambered for those cartridges that stems from their target shooting roots. 6mm GT: Is This the Newest Precision Ammo Niche? - Guns.com 223/5.56. 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. 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. 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 The rifle and cartridge performed beautifully and Snows column about the whole project appeared in the August 2010 issue of Outdoor Life. I would have to get dies, brass, and bullets to reload for the 6mm ARC. Is Hornady's 6 mm ARC the Best AR-15 Round Ever Made? 6mm Creedmoor vs. 6.5 Creedmoor: Cartridge Clash I only get 2680fps out of my 22" barrel. Specifically, those handloads use a 100gr InterLock with a .405 BCand the factory loads use a 90gr Hornady ELD-X (.409 BC) in .243 Winchester to a 103gr Hornady ELD-X (.512 BC) in 6mm Creedmoor, and a 143gr Hornady ELD-X (.625 BC) in 6.5 Creedmoor. It would also be nice if it's a platform that allows me to relatively swap barrels on my ownthe actions that can take Savage/Remage barrel nuts is high in my consideration. However, the superior ballistic coefficient of the ELD-X bullets used by the 6mm and 6.5mm Creedmoor helps give those cartridges a significant advantage over the .243 Winchester in terms of wind drift of around 4-4.7. Loaded with a high BC 103 grain ELD-X bullet, 6mm Creedmoor Precision Hunter ammunition has a flatter trajectory and carries more energy down range than any other factory loads for 6mm Creedmoor hunting ammo currently available. The bullet diameter is .243, the same as any other .243 or 6mm centerfire cartridge like the 243 Win, 6mm Remington, 6XC, 6GT, 6mm BR and 6mm Dasher. You can boost the performance of the 6mm ARC in a bolt action quite easily. I think my buddy said 2700 fps rather than 2750 fps out of a 18" barrel. Interestingly, there is a surprisingly good selection of factory loaded 6mm Creedmoor ammunition these days. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. Why would a guy opt for the ARC over the Creedmoor in a bolt action? So an 6mm ARC @58k psi might get there. 6.5 Grendel The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. Both loads recoil a whole lot less than a 143gr Hornady ELD-X from a 6.5 Creedmoor. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. Since this article is focused on the performance of these cartridges for hunting, I didnt include any ballistic data past 500 yards in the table above. August 20, 2020 By Steve Gash. 6mm ARC - Hornady Manufacturing, Inc How does an "avid reloader" figure a cartridge is capable of outperforming another cartridge that has 50% more case capacity? Velocity At short to medium distances, the 6mm ARC and the 6.5 Grendel are fairly evenly matched, with a slight advantage going to the 6mm ARC. Both Cartridges have real advantages & disadvantages. However, it does have more recoil than the ARC, so keep that in mind if youre a beginner shooter. Our Sitemap. The 6mm ARC uses less powder at lower pressure, so less recoil. For 75gr and lighter competition and varmint bullets, a 1-10 twist rate would be fine. Just playing in GRT, 6ARC would get 2400ish and the 6CM would get 2700ish. 6mm ARC | Review of the Hornady Cartridge for the AR-15 Platform The much newer 6mm Creedmoor is by far the least common. 6.5 Grendel vs 300 Blackout Review & Comparison, 11 Reasons The Leupold VX-6HD Is An Outstanding Hunting Scope, 450 Bushmaster vs 45-70 Review & Comparison, 28 Nosler vs 300 Win Mag Review & Comparison, Best 22 Hornet Ammo For Hunting Coyotes, Bobcats, & Other Varmints, 15 Best African Hunting Books For When Youre Dreaming Of Being On Safari[2023], Best 350 Legend Ammo For Hunting Deer, Hogs, Bear, & Other Game, Best 6.8 Western Rifles for Hunting Ultimate Guide [2023], Best 300 PRC Ammo For Hunting Elk, Deer, Bear, & Other Game, Best 6.5 PRC Ammo For Hunting Deer, Elk, Bear, & Other Game, Best 350 Legend Rifles for Hunting Ultimate Guide [2023], Best 6.8 Western Ammo For Hunting Elk, Deer, Bear, & Other Big Game, Ballistic Coefficient (BC): .512 (G1) .258 (G7), Muzzle Velocity: 3,050 feet per second (2,127 ft-lbs of muzzle energy), Muzzle Velocity: 3,100 feet per second (2,027 ft-lbs of muzzle energy), Muzzle Velocity: 3,200 feet per second (2,046 ft-lbs of muzzle energy), Ballistic Coefficient (BC): .436 (G1) .215 (G7), Muzzle Velocity: 3,150 feet per second (2,094 ft-lbs of muzzle energy), Muzzle Velocity: 3,210 feet per second (1,990 ft-lbs of muzzle energy). These factors make the 6mm Creedmoor very forgiving of range and wind estimation errors while at the same time helping to maximize the shooting abilities of the hunter to the greatest possible extent. It has the perfect blend of power and accuracy, and is capable of taking down even the largest animals with ease. Maximum pressure obtained from SAAMI (p23 and p26 for the .243 and 6.5 Creed) and here for the 6mm Creedmoor. 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. Case capacity of the 6mm PPC is about 33 grains of water. Save my name, email, and website in this browser for the next time I comment. Its also offers match grade accuracy. The cartridge is also well suited for handloaders and since it uses the same .243 bullets as 6mm cartridges like the .243 Winchester, the 6x47mm Lapua, the 6XC, and the .240 Weatherby Magnum, there are a variety of great .243 bullets currently available. If you dont see something you like below, dont fret too much. A 6.5 Creedmoor barrel typically lasts between 2,000 and 3,000 rounds, while the 6mm Creedmoor experiences serious velocity drops starting between 1,500 and 1,800 rounds. You'll need a new barrel, bolt, and mags. This restriction is made under protest, but we have to do this to comply with Californias infringement on the freedoms of speech and association of the NRA and our members, supporters, and the general public. The recoil impulse of the 6.5mm Grendel is also significantly heavier than 5.56x45mm. The 6mm Creedmoor is a very well designed cartridge that offers some marginal advantages over similar cartridges. In this video. Your email address will not be published. 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