Most 243 Win. This data is for Hornady handloads and HornadyPrecision Hunter factory ammo using a 200 yard zero and a 24 barrel. Which it does pretty well within those limitations. We have the Brass in stock along with Dies. 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). Theres no guarantee what the future may hold, but if I were in the market for a new hunting rifle and wanted something with great ballistics and minimal recoil thats great for deer that I could actually purchase a good rifle and ammo for right now, then Id be very seriously considering getting a rifle in 6mm Creedmoor. Cal. The general rule of thumb for caliber to animal size, is 6mm, 243 Win, 270 Win and up for any smaller CXP2 type antelope, and 30-06 Spingfield or larger for CXP3 medium to large game. With the numbers we use, it appears these cartridges each have their advantages. I just need to get smarter on the bolt world before I make any commitment. I know there is detachable mags designed for better feeding the short case. Heres a quick rundown of the pros and cons of each caliber: A six millimeter ARC is the size of a pencil eraser. For a better experience, please enable JavaScript in your browser before proceeding. Currently 6mm ARC ammo is harder to come by than 6mm Creedmoor. My other favorite load is a Hornady 108gr ELDM at 2970 FPS. 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. 6mm CM is over 200fps faster even pushing the ARC with a more compressed load. 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. August 20, 2020 By Steve Gash. Anyone used the Crossroad Archery Stabilizers? 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. As is the case with a handful of other newer cartridges, 6mm Creedmoor ammo has been much easier to find than 243 ammo throughout most of 2020 and 2021, even at the worst of the shortage. The shoulder on the 6mm ARC is moved back a bit from the 6mmAR (I'm guessing so 108gr ELDs will fit perfectly at mag length), so the ARC will have a bit less capacity . With barrels of equal lengths and a 200-yard zero, the 6.5 ELD Match bullet drops 6 inches more at 500 yards than the 6mm ELD Match. Nosler also offers their Trophy Grade hunting ammo in 6mm Creedmoor. Why would a guy opt for the ARC over the Creedmoor in a bolt action? This is reflected in the prices, availability, and variety of factory ammunition and hunting rifles currently in production for each cartridge. The recoil impulse of the 6.5mm Grendel is also significantly heavier than 5.56x45mm. The 6.5 Creedmoor commonly uses 120gr, 140gr, and 143gr bullets. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. Also thanks to the 30 degree shoulder on the 6mm Creedmoor, compared to the 20 degree shoulder of the 243 Win, means that the brass does not expand and lengthen upon firing in the 6mm Creedmoor like on the 243 Winchester, so you have longer brass life before case head separation happens, and also the 6mm Creedmoor barrel is not burned out as fast as the steeped shoulder angle means the junction of the burn is further from the throat of the barrel chamber. Shooters also cannot use bullets larger than .308 or with a velocity higher than 3,200 feet per second. The much newer 6mm Creedmoor is by far the least common. 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). My take on this is, why opt for 1 when you can have both? It features reinforced construction and stronger materials throughout, which should help it withstand the rigors of tournament play. There are many large scale manufacturers making a 6mm Creedmoor Factory Rifle, including Ruger, Tikka and Howa to name just a few. So, what does this mean? You can boost the performance of the 6mm ARC in a bolt action quite easily. The ability to make rapid follow up shots and quickly correct for misses is also extremely important. .223 and 5.56 are the same bullet diameter (.224") and basically the same brass. All in all building a 6mm ARC would save me around 3 pounds (1 pound being on the very front end). BR GT Dasher all fine established cartridges but Brass and no factory rifle availability shows there limited appeal. 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. The Brass is better than 1/2 Price and easily available. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. For a long time I have wondered about how barrel length affected velocity. 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 [], What is a 7mm PRC? 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 fact, I now only have RCBS dies for all of my calibers except the rare wildcat calibers that RCBS do not make dies for. Cartridge Specs: 6.5 Creedmoor Vs. 6mm Creedmoor Understanding a cartridge's capabilities always begins with basic knowledge of the physical properties of the cartridge. 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. Peterson, Alpha, Lapua, etc. For 75gr and lighter competition and varmint bullets, a 1-10 twist rate would be fine. Employee communication . This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). 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. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. However, if youre looking to compete at the highest levels, then youll want to choose the caliber that is best suited for your specific needs. It also has very little recoil, making it a great choice for shooters of all experience levels. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. Grendel is a great cartridge, is the 6mm ARC that much better? Makes for a crazy lightweight 6.5 grendel in their Howa carbon stalker Dec 8, 2021 #8 A Anschutz 0 Joined Mar 19, 2017 Messages 137 Location Fairbanks, AK Just playing in GRT, 6ARC would get 2400ish and the 6CM would get 2700ish. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR, and BRX offer all kinds of options to shooters. While Snow moved onto other projects, the story of the 6mm Creedmoor didnt end there. If youre looking for a round that can do it all, then the ARC is the one you want. The 6mm Creedmoor has a trajectory thats virtually the same as the .243 Winchester and significantly flatter than the 6.5 Creedmoor inside of 500 yards. For the sake of discussion, why do you believe that the ARC will overtake the Grendel? My best guess I'd say a 6mm CM out of a 18" barrel would push a 108 ELDM around 2850 fps. The 6mm Creedmoor has been out a while. 22-250 vs 223 vs 204 RUGER vs 220 SWIFT: CLASH OF THE SPEED DEMONS. 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. Find the perfect load for your rifle and shoot accurately. 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. Originally dubbed the 6mm HOLE (Hornady-Outdoor Life Express), Snow paired the new cartridge with a custom rifle built by George Gardner of GA Precision in 2009. How does this new 6mm improve on the performance of the 6mm Creedmoor or the 243 ? Unfortunately, were not living in normal times as I write this in September 2021. In general, the bigger the bullet, the better it will perform on game animals. The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. The size of the bullet, or caliber, is one factor that determines how much stopping power it has. This is the loaded equally with most efficient powder. Have you noticed the purveyors of the latest craze field hunting game are not allowing any 6mms to play? 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. Some of the greats are (from left) 6mm BR Norma, 24 Nosler, .243 Winchester, 6mm Remington, and .240 Weatherby Magnum. The Hornady 6mm ARC is. The 6mm ARC came in second place with an effective distance of 550 yards. 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. But what does that mean for terminal ballistics? 6 ARC vs 6 CREEDMOOR | Ballistics ComparisonThe 6mm arc was developed by Hornady for use in an AR-15 but can be used for hunting or benchrest shooting mini action bolt rifle. I know of several instances of people that Ive known who have bought new rifles in a particular cartridge specifically because they could get ammo for it. bullets have more frontal surface area, more resistance to wind drift, and carry more energy down range. The competition is timed, so first round hits are ideal, but theres more to these competitions than small shot groups. Barrel life, according to most precision shooters is basically the number of rounds expected before the rifle shows inaccuracy of more than one MOA. 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. 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 .223 does have advantages, though. Make sure you subscribe toThe Big Game Hunting Podcastand follow The Big Game Hunting Blog onFacebook,Instagram,Twitter, andYouTube. If youre looking for a round that can do it all, then the ARC is the one you want. Apple|Google|iHeart|Spotify|Stitcher. Coming out of the muzzle, it maintains speeds around 2,750 to 2,800 fps. Yes it is designed to run in AR15-platform rifles. Its accuracy and power make it more than capable of taking down even the most elusive prey. The cartridges are otherwise identical up to the shoulder and both cartridges have the same SAAMI maximum pressure of 62,000. Mag. With that said, lets take a closer look at the terminal ballistics of the two calibers in question. Its large case capacity gave it a slight ballistic advantage . out of 25 shooters9 picked the 6 creed as the least recoiling round.8 picked the 6XC6 6mm GT2 6mm ARCThe 6mm ARC was built in a Howa action and the 6mm Creed was in a Howa action. I'd say that for peak performance they do. You can get a 6 to 6.5 pound rifle which can shoot high B.C. The only place where it was always claimed that the .243 Winchester won the 6mm Creedmoor, was with ammo availability. 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. If you want something to use for self-defense, however, you may want to consider something else. But for some odd reason I would still like to build a 6 ARC from a rebarreled 6.5 gendel ruger american. 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. Wind drift is a different story. The 6mm, refers to the bore diameter of the barrel, more specifically actually a .243 or 6mm bullet diameter. Lastly, I am . 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. This article contains the load data for the 6 Dasher based on a survey of over 100 of the top-ranked long range shooters in the country. : 108gr/.559 Muzzle Velocity: 2900 MPBR: 326-y. The 6mm Creedmoorin the same fashion of its larger counterpartfits those bullets very well. In this video we compare the 6mm ARC to the 6mm Creedmoor using ELD-X ammunition. Since the two cartridges are virtual ballistic twins, theyre both suitable for hunting the same sort of game under the same conditions. That being said, if a guy wanted to push that type of speed and bullet weight, the 6mm Creedmoor is a better solution in my opinion. However, it does have more recoil than the ARC, so keep that in mind if youre a beginner shooter. I went with the 6 Creed for mine. Or does it have the staying power necessary to compete with more established 6mm hunting cartridges like the .243 Winchester? Deviating from Soviet design, the ARC takes on a 30-degree shoulder angle; this is common with . Chuck Hawks(here,here, and here) provided the case capacity for each cartridge. 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 Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. My 6 creedmoor is a 22 inch barrel. The differences in trajectory are of course smaller at shorter ranges, but that 200fps advantage in muzzle velocity the 6mm Creedmoor has does result in a noticeable improvement in performance. It may not display this or other websites correctly. Like the Nosler Ballistic Tip ammo, their 6mm Creedmoor Trophy Grade ammo is also best suited for deer sized game. For a better experience, please enable JavaScript in your browser before proceeding. This law also restricts communications that promote an organization such as ours. Out of the same barrel length, 18 inches, the 6mm ARC is claimed to be capable of shooting a 108gr ELD Match bullet with a very slightly lower .270 G7 BC at a slightly faster 2630fps. The 6mm Creedmoor 108-grain ELD Match is 2,960 fps. Both of these calibers have their pros and cons, but in the end, the 6.5 Creedmoor is a better choice for most shooters. It's a good compromise in efficiency (a 105 going 2970fps w/34.8gr of Varget) good barrel life plus way easier on the brass. This is especially true when relative availability of the 2 cartridges during the ongoing ammo shortage are taken into account. The oldest actual mention of the idea for a 6mm Creedmoor that is laid down in historical record, is this post on Snipershide by user skeetlee, known in real life as Greggory Lee Gardner of Lee Gardner Precision. 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. This helps us keep this site going, and does not affect the price you would pay usually in any way whatsoever. So, if you are looking for something to shoot at targets with, the sixmm ARC is a great choice. The vast majority of shooters use their rifles for hunting, so we will focus on that application here. Depending on how much shorter he actually made it, this could be the case as the rare wildcat 244 Mashburn cartridge also had the same rim, also very little tape in the case body, and also featured a 30 degree shoulder, but this again could not be verified other than that claim. These bullets arent quite as heavy and have a little bit lower BC than the Hornady ELD-X, but theyre still very aerodynamic and very accurate. As a result, the NRA is forced to restrict the sending of certain materials and information into California. Once it reaches 500 yards, it has slowed but it's still maintaining . Case capacity of the 6mm PPC is about 33 grains of water. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action.
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