A few years later, Gardner was brainstorming ideas on how to gain an advantage in the new Precision Rifle Series competition (PRS) that was rapidly growing in popularity and remembered the project hed worked on with Snow. JavaScript is disabled. With just a minuscule .8 separating them, the two Creedmoor cartridges have almost an identical amount of wind drift. It seems like more and more 6mm Creedmoor ammo options for hunting are hitting the market each year. Book an outstandingAfrica huntingsafari here. Have you noticed the purveyors of the latest craze field hunting game are not allowing any 6mms to play? As a result, the NRA is forced to restrict the sending of certain materials and information into California. You are using an out of date browser. The 6mm ARC gives hunters the ability to successfully hunt varmints and deer. Take that for what you will, but no animal will be able to tell the difference between an additional 100-200 ft-lbs of energy with a well placed bullet though. The next video, you will see the explanation of why a high-shoulder shot, with such a bullet is the recommended shot and with expanding match bullets. .223 and 5.56 are the same bullet diameter (.224") and basically the same brass. .5.56 is generally loaded to higher pressure than .223. Currently 6mm ARC ammo is harder to come by than 6mm Creedmoor. But I am in the market for another bolt action and am patiently waiting on Howa to release their mini action. Your email address will not be published. At 1,000 yards, the 6mm Creedmoor drifts about a foot more than the 6 . Who knows how long that will last, but its definitely something to keep in mind during the short term. We have the Brass in stock along with Dies. Heres how each cartridge compares directly to the others in general terms. Dont underestimate the impact that recoil has on the ability of a person to shoot accurately either. Both cartridges have a much flatter trajectory than the 6.5mm Creedmoor. Barrel life, according to most precision shooters is basically the number of rounds expected before the rifle shows inaccuracy of more than one MOA. It is more suited for the shorter action rifles like AR-15s and the Howa Mini Action rifles. In a bolt action The 6 Creedmoor rifle is easier to come by in good rifles. 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 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. Like the saying cutting a 300wm down turns it into a 308win. The 6mm Creedmoor being faster, less recoil and flatter shooting, the 6.5 Creedmoor having larger and better BC bullets, allowing the spotting of bullet trace, hits and misses better on target and doing better with the higher BC bullets out at extended distances, and greater availability of bullets and components. Review: Hornady 6mm ARC. Save my name, email, and website in this browser for the next time I comment. case, being based on the .257 Roberts hull, has slightly more powder capacity than the .243 Win., and it's therefore capable of imparting a bit more velocity. I waited to long to get the order in, but was trying to do my home work with it before ordering. But for some odd reason I would still like to build a 6 ARC from a rebarreled 6.5 gendel ruger american. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. I would have to get dies, brass, and bullets to reload for the 6mm ARC. bullets. In fact, I now only have RCBS dies for all of my calibers except the rare wildcat calibers that RCBS do not make dies for. fps Burn % Pressure max 6mm ARC - Alliant Reloder-17 *T 109.3 30.9 2621 98.4 62000psi 6mm Creedmoor - Alliant Reloder-26 *C 102.3 47.8 2837 99.4 62000psi However a 300WM will always beat a 308 given the same barrel length. The 6mm Remington was built with a new factory load of 100 grain and was said to have an exit velocity of 3,190 fps. As can be seen with the Kudu bull taken at 180 yards late evening with a well place head shot. These high velocity, rapidly expanding bullets arent really suitable for big game hunting, but theyre absolutely devastating on varmints and predators. 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. Using the 6mm AR as the closest matching cartridge to the 6mm ARC (.441 base diameter, 30 grains H2O case capacity) in QuickLOAD, when limited to 52,000 PSI, the highest 108 grain ELD-M muzzle velocity from a 24" barrel is from 29.6 grains Hodgdon CFE223, yielding 2680 fps (it makes 2820 fps from 31.2 grains at 62,000 PSI). Lastly, I am . 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. The 6.5 Creedmoor has a slightly larger bullet than the 6mm ARC, and that extra size makes a big difference in terminal performance. Your point about rifle availability is a valid point. Offset by a wide selection of available high end 6CM brass. My buddy claims 2750 fps out of his 18" gas gun 108 ELDM. Always follow manufacturers instructions. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. No one shooter could tell me what rifle was chambered in what cartridge based on felt recoil. In this blog post, we will discuss the differences between these two rifle calibers and help you decide which one is right for you! This shows that HORI is confident in the longevity of the new ARC, and it should give players some peace of mind as well. 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. 6,685 Location Morrison, Colorado All I see on the shelves around Denver are 6cm, 25-06, and 300wsm. Note: while the powder capacity figures listed below do give a good indication of the differences between the two cartridges, exact case capacities vary slightly according to the brand of brass used. Hey, Peter. Only time will tell for sure, but we think the new ARC has a good chance of becoming a mainstay in the world of competitive gaming. Bullets4Bucks is a participant in affiliate advertising programs designed to provide income. What the 6mm Creedmoor absolutely excels at though, is those same small to medium CXP2 type animals, but at long range, with consistently expanding high-BC match bullets like the Hornady 108gr ELD-M or the Berger 105gr Hybrid Target. The 6mm ARC achieves substantially better ballistics than the 223/5.56. Due to the fact that it uses the 6.5 Creedmoor as a parent case and performs similarly to the .243 Winchester, the 6mm Creedmoor is most often compared to those two cartridges. Compared to the 6mm Creedmoor, the 6.5 Creedmoor shoots heavier, larger diameter, and more aerodynamic bullets at a slower velocity. First off, the 6mm? (This post was last modified: 05-14-2022, 09:29 AM by, (This post was last modified: 05-14-2022, 09:54 PM by. 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. 25-06 vs 6.5 Creedmoor vs 270 Winchester: The Results Might Surprise You, 6.5 PRC: Ultimate Guide To What You Need To Know. The .243 Winchester only has a maximum SAAMI pressure of 60,000. The 6mm Creedmoor may be the final nail in its coffin. As far as I know I the 6 CM has much more case capacity and higher operating pressures so I'd expect more velocity especially with longer barrels. Using dramatically less powder, it is believed that the barrel on an 6mm ARC will far outlast a 6mm Creedmoor's. It kicks less and has very similar performance regarding wind drift, which after accuracy and consistency is the biggest issue for long-range shooting. This includes not only information about their purchase and use, but also the promotion of firearm safety and training. The 109's are tailored to cartridges such as 6mm Creedmoor, 6mm BR, 6 Dasher, 6XC, 6BRX, and 647 among others. The fact that the case length of the 6mm Creedmoor is shorter than that of the 243 Win, but that it can be loaded to a higher rated max pressure of 62 000 PSI compared to the 60 000 PSI of the 243 Win, means that the newer, more modern longer bullets with higher BCs can be loaded further out in the 6mm Creedmoor before reaching the magazine max overall length, compared to the 243 Winchester. bullets from the magazine and not be limited to being a single shot. Since its still a relatively new cartridge, most hunters probably dont know very much at all about the 6mm Creedmoor. For a long time I have wondered about how barrel length affected velocity. The 6mm, refers to the bore diameter of the barrel, more specifically actually a .243 or 6mm bullet diameter. DONATE TO THE CHANNELPayPal: bullets4bucks@gmail.comFOLLOW USFacebook: https://www.facebook.com/bullets4bucksTwitter: https://www.twitter.com/bullets4bucksInstagram: https://www.instagram.com/bullets4bucksBullets4Bucks is a product of Pure Wyoming Productions LLC, an Wyoming Limited Liability Company#onxhunt #truproducts #proforsho #hunting #deerhunting #elkhunting #howa1500 #athlonoptics #bearhunting #antelopehunting #huntingvideos #hunt #vortexoptics #bullets4bucks #publiclandowner For this reason, the 6mm Creedmoor has less recoil and a generally flatter trajectory, but the heavier and larger diameter 6.5 Creedmoor bullets have more frontal surface area, more resistance to wind drift, and carry more energy down range. With that said, lets take a closer look at the terminal ballistics of the two calibers in question. I think my buddy said 2700 fps rather than 2750 fps out of a 18" barrel. The Lapua cartridges are for handloaders only, but Hornady offers match-grade 6mm and 6.5 Creedmoor ammunition. 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. 6.8 SPC The 6mm ARC has more match bullet options and is a better long-range performer. I think the trick is not just looking at each of those things in isolation, but trying to strike the "right balance" between those competing . How does an "avid reloader" figure a cartridge is capable of outperforming another cartridge that has 50% more case capacity? Among others, this list includes the 103 grain ELD-X from Hornady, the 95 grain Barnes LRX BT, the 87 grain Hornady V-Max, and the 100gr Sierra GameKing. I shoot 105 Berger hybrids from mr 6br but dont hunt with it to know what damage they do. The first thing to consider when choosing a rifle caliber is what you will be using it for. Its also offers match grade accuracy. Available components is why the 6mm ARC makes sense, well that was the theory prior to Covid. While the Precision Hunter ammo uses the same type of bullet for all 3 cartridges, the 243 and 6mm Creedmoor use different weight bullets with that line of ammo. You can get a 6 to 6.5 pound rifle which can shoot high B.C. My 6 creedmoor is a 22 inch barrel. Accuracy wise, Id say flip a coin. It is also about the same size as a BB pellet. For that reason, it combines incredible accuracy with consistent performance across a wide range of impact velocities. There is also talk on a post over on Accurate Shooter forum by a person calling himself gnoble, that he built this or a very similar cartridge back in 2001 already by shortening a 243 Mashburn (I think he meant a 244 Mashburn). Basically, hunters can take any game with the 6mm Creedmoor that they could with the .243 Winchester like deer, pronghorn, and even elk in some cases. If you are looking for a versatile round that can be used for both target shooting and self-defense, the sixmm ARC is a good choice. It may not display this or other websites correctly. That's why they chose the 6mm bullet. the idea of a 6ARC bolt platform is always lurking in the back of my mind.which intrigues me as I always preferred semis based on a MIL issue platform. Even so, the 6mm Creedmoor has received a lot of press because its undeniably well designed and offers definite advantages over similar cartridges. Disclosure: Some products are provided by companies as samples or by friends for testing and evaluation. That's borne out by current factory ammo specs showing the 6mm Rem. If you can not see the tyranny of having a gun ban enforced by men with guns Then you fail to understand why the second amendment was written in the first place. To my way of thinking, we are splitting hairs ballistically, and as always the shooter will make all the difference. Thanks for your support. My other favorite load is a Hornady 108gr ELDM at 2970 FPS. Many factors determine the number of shots a barrel can take before the throat and rifling of the barrel become worn to a point where the accuracy wanes, usually evident through inconsistent groups or sudden slower muzzle velocities. In addition to Hornady, Barnes, Federal, Nosler, and Remington all currently produce 6mm Creedmoor factory ammo. The case volume of the 6mm Creedmoor is on average 51.7gr H2O, with a case length of 48.77mm, and for the 243 Winchester of 53.6gr H2O with a case length of 51.94mm. I had a 6mm Norma BR built on a Remington 700 and I could not get it to feed from the magazine. https://www.youtube.com/watch?v=1CrwuCyjGbE, HK MR762 Review: A Comprehensive Look at the Upgraded Rifle, Pelican Case Foam Cutting: How to Cut Perfectly Every Time, This div height required for enabling the sticky sidebar, 2022 Yestactical.com We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. 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. This makes it an excellent choice for long-range shooting, as it will maintain its velocity and energy over long distances. bullets of the 6mm Creedmoor. 6.5 Grendel The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. The much newer 6mm Creedmoor is by far the least common. 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. Another factor to consider when choosing a caliber is recoil. This law also restricts communications that promote an organization such as ours. The 6mm cartridge shoots a 6mm (or .243-inch) bullet while the 6.5 Creedmoor uses a larger 6.5mm (or .264-inch) projectile. If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. Ammo and rifles arent impossible to find, but theyre much harder to find than 6mm Creedmoor rifles and ammo right now. Its not a magical cartridge, but the 6mm Creedmoor does provide real benefits over the 243 Winchester. Case in point. ELD-X . 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. 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. The other 2 was Remington actions ALL with a full bull Bench-Mark barrels 1in 7.5 twist. FORLOH AllClima Softshell and AllClima Stretch Woven Pant Review. With similar advantages for precision rifle competition shooting as the 6.5 Creedmoor, the 6mm Creedmoor is also a superb competition cartridge, especially for small caliber long range shooting and PRS competition shooting. Make sure you subscribe toThe Big Game Hunting Podcastand follow The Big Game Hunting Blog onFacebook,Instagram,Twitter, andYouTube. Additionally, I recorded an entire podcast episode on this exact subject. Read More . 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. I went with the 6 Creed for mine. September 26, 2019 at 5:48 pm. However, it does have more recoil than the ARC, so keep that in mind if youre a beginner shooter. Ill also provide some information on how it stacks up next to the .243 Winchester and 6.5 Creedmoor cartridges so you can decide if it fits your needs as a hunter. So, what does this mean? you would be blown away at the number of people that picked the 6XC and the 6 creed. It is also much harder to control on full-automatic. The biggest advantage of the Creedmoor is its versatility. Unlike its bigger brother the 6.5 Creedmoor, there arent many options for factory 6mm Creedmoor hunting ammo right now. Take a look at any good ballistics program Hornady and Federal both have an easy-to-use program on their websitesand you'll see the advantage of the better B.C. Bullet/B.C. 224 Valkyrie and 6mm ARC have an identical overall length The case length of the 224 Valkyrie is slightly longer than the case of the 6mm ARC The case capacity of the 224 Valkyrie is one-half grain more than 6mm ARC The maximum loading pressure, according to SAAMI, is 3,000 psi higher for 224 Valkyrie than 6mm ARC 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. 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. This video or description may contain affiliate links. The new 6mm ARC from Hornady is currently gaining huge popularity as the newest 6mm on the block, and although it has its merits, ballistically it does not come close to the 6mm Creedmoor ballistics as it cannot hold nearly as much propellant. F-1 Proof Stag Custom Lightweight AR in 6mm ARC, 6mm Creedmoor rifle for sale - Short Action Customs. EAR PROBEST CASES-- Cedar Mill Iron Clasp Case: https://amzn.to/2JazLHi--Plano All Weather Tactical Case, 52-Inch: https://amzn.to/2OvGdZd--Bow case Plano 108110 Bow Guard AW: https://amzn.to/2H39GpiMAPS-- OnX Hunt App: https://smart.link/5cfa7dbd77da1-- OnXHunt app: https://amzn.to/3bg07RSOUR GEAR STORE USA: https://www.amazon.com/shop/bullets4bucksDisclaimer: Do not attempt any stunts seen on this channel. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR, and BRX offer all kinds of options to shooters. Of the three cartridges though, the 6.5 Creedmoor is likely the most popular of the three cartridges, followed by the .243 Winchester. Chuck Hawks(here,here, and here) provided the case capacity for each cartridge. Loaded with an 87 grain V-Max bullet at 3,210 feet per second, this is a very accurate and extremely flat shooting varmint hunting load at all practical ranges. https://www.hornady.com/assets/site/hornady/files/load-data/6mm-ARC-gas-108-110gr-data.pdf, https://www.hornady.com/assets/site/hornady/files/load-data/6mm-arc-bolt.pdf, Peterson Brass Belted Mag Basic Unprimed Box of 50, .300 Weatherby Mag 170 G Hammer Custom Hollow Review help. The 6 ARC can be built on mini actions such as the CZ 527, Howa Mini, Sako AI. 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. In general, larger calibers are better at delivering more energy to the target and creating a bigger wound channel, while smaller calibers are lighter and easier to carry. As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. The Creedmoor has about 17% more recoil than the ARC, so it is a bit more punishing to shoot. Top Precision Rifle Shooter Bryan Zolnikov Talks With LoadDevelopment.com. Second, I am fully set up with all components to shoot the 6.5 CM. This is one of those cases where I think doing that really makes sense in the short term. For instance, most .243 Winchester loads top out at 100 grains and few .243 rifles have a fast enough twist rate (1:9 and 1:10 are very common) to stabilize bullets heavier than that. 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. 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. Your buddy has no idea what he's talking about. 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. All in MPA BA chassis.To my knowledge, no one has conducted a study like this. Like the Nosler Ballistic Tip ammo, their 6mm Creedmoor Trophy Grade ammo is also best suited for deer sized game. Creating a 6mm Creedmoor rifle custom or from one of your current rifles is also fairly simple, you simply use the action of a rifle with a compatible bolt face and action length as can be seen on our bolt face database, and then have a gunsmith chamber and fit a .243 barrel to it. The bullet leaving the muzzle causes the felt recoil. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. The 6mm Advanced Rifle Cartridge (ARC) is a new cartridge by Hornady in 2020. Regardless of how well a given person handles recoil, all other things being equal, they will absolutely shoot better with a milder recoil. 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. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to amazon.com and affiliated sites. During PRS competitions, shooters must quickly engage targets at a variety of ranges all the way out past 1,000 yards. Im shooting 108eldm out of my 6mm creedmoor and really messing them up. 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. Even though the two InterLock loads use the exact same bullet, the 6mm Creedmoor does still have an advantage in wind drift over the 243 since it fires that bullet at a faster initial velocity.
