All three cartridges have the same rim .473 diameter and they are all close enough in overall size that they are used in short-action rifles. This shows that HORI is confident in the longevity of the new ARC, and it should give players some peace of mind as well. So where do we stand overall with the .243 Winchester, 6mm Creedmoor, and 6.5mm Creedmoor? The Creedmoor has about 17% more recoil than the ARC, so it is a bit more punishing to shoot. 6mm Dasher - PrecisionRifleBlog.com Like this unbelieveable 6mm Creedmoor of PRS Pro Shooter Jake Millard from Panhandle Precision who has recorded 2500 rounds through his 6mm Creedmoor and the rifle is still grouping well and shooting very low SD and ES as can be seen below: For safe reliable reloading data to start your load development journey with your 6mm Creedmoor, I would recommend working with the reloading data provided by either your powder manufacturer, like the Hodgdon reloading data portal, or the reloading data provided by your chosen bullet manufacturer. 6.5 Grendel The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. For these shots, high shoulder is recommended. Felt recoil will vary from shooter to shooter and rifle to rifle, but free recoil energy is still a useful way to compare cartridges. The size of the bullet, or caliber, is one factor that determines how much stopping power it has. The 6mm ARC also performs better in wind. TheHornady 10th Edition(p231-237 and p317-322) reloading manual was also used as a reference for the history of the cartridges and provided data to compare their size and recoil. Feel free to reach out to us or read our affiliate disclosure and privacy policy. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. 223/5.56. The competition is timed, so first round hits are ideal, but theres more to these competitions than small shot groups. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action. In a word, yes. 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. All in MPA BA chassis.To my knowledge, no one has conducted a study like this. The 6.5 Creedmoor shoots 6.5mm/.264 class projectiles while the 6mm Creedmoor is necked down to shoot 6mm/.243. 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. As a result, the NRA is forced to restrict the sending of certain materials and information into California. 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.. 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. We talk to multi-discipline professional precision rifle shooter, Bryan Zolnikov about his rifle, reloading equipment and load development methods. Employee communication . 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 . He eventually decided to use a 6.5 Creedmoor case necked down to shoot 6mm bullets in an attempt to build a new cartridge with even less recoil than the parent cartridge, but still capable of outstanding accuracy at 1,000 yards. Its release as a commercial round was presaged by a number of successful 6mm wildcats like the 6mm AR based on the Grendel. [], What is a 7mm PRC? If youd like a more detailed rundown of the strengths and weaknesses of the .243 Win, read this article: 243 vs 308 Win vs 7mm-08: Which Is Right For You? When it comes to hunting, the most important factor is terminal ballistics, or how well the bullet performs once it hits the target. If you want something to use for self-defense, however, you may want to consider something else. It has the perfect blend of power and accuracy, and is capable of taking down even the largest animals with ease. 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. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. 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. Only a few metric calibers have been really popular in the United . 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. The only place where it was always claimed that the .243 Winchester won the 6mm Creedmoor, was with ammo availability. Not much info out there on them. If youre looking for a round that can do it all, then the ARC is the one you want. For these reasons, long, heavy for caliber bullets will fit in the magazine and chamber in 6mm and 6.5mm Creedmoor rifles. There is also 6mm Creedmoor SRP brass available offering small rifle primer holes for shooters preferring small rifle primers, the only benefit I have actually been able to prove with small rifle primer brass, is that the primer pockets take longer to stretch when running hot loads. The designers of the 6ARC wanted to create a round that would compete with the famous 223/5.56 in an AR platform, but it needed to shoot flatter at long-range. Find the perfect load for your rifle and shoot accurately. 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. I'm not disputing his numbers, because no 2 guns are the same, and he may be using his own loads where I'm shooting factory ammo. However, the extra recoil is not enough to make the Creedmoor unmanageable for most shooters. The Creedmoor will typically penetrate deeper and create a wider wound channel than the 9mm ARC, making it a better choice for hunting. I just dont think you could fit a 6 creed in an ar15 platform. The 6.5 Creedmoor is slightly larger and more powerful than the other two cartridges. The 6mm Creedmoor also has about 7% more energy at the muzzle and about 27% more energy remaining at 500 yards than the .243 Winchester with the ELD-X bullets and about 14-17% advantage in energy with the InterLock bullets. I am mainly talking to felt recoil. Perhaps, someday. Compared to 5.56 NATO, the 6mm ARC offers substantially less drop and wind deflection and provides the ability to shoot much more accurately at longer distances. The 6mm Creedmoor 108-grain ELD Match is 2,960 fps. Currently 6mm ARC ammo is harder to come by than 6mm Creedmoor. For 75gr and lighter competition and varmint bullets, a 1-10 twist rate would be fine. 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. 6 ARC vs. What You Already Own - Is it the Next Generation - SHWAT 260 Remington vs 6.5 Creedmoor vs 6.555 Swede. If we look at the debate of the 6mm Creedmoor vs 6.5 Creedmoor for PRS shooting and competitions, both have their own merits. Your point about rifle availability is a valid point. 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. 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. The 6.5 Creedmoor commonly uses 120gr, 140gr, and 143gr bullets. 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. On the other hand, 6mm Creedmoor rifles usually have a faster rifling twist (1:7.7 in the case of the Ruger Precision Rifle), so the cartridge is commonly available with 103 grain, 105 grain, 107 grain, 108 grain, and 112 grain bullets. 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. 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 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. Aside from having very slight differences in their overall length, the only other difference between the 6mm Creedmoor and the 6.5mm Creedmoor is the fact that they shoot 6mm and 6.5mm bullets (.243 and .264) respectively. Both of these calibers have their pros and cons, but in the end, the 6.5 Creedmoor is a better choice for most shooters. So an 6mm ARC @58k psi might get there. Heres the numbers I was getting just for reference, A88157CD-5B7D-4FAD-BF99-FF399DDBF61C.jpeg. Bullets4Bucks is a participant in affiliate advertising programs designed to provide income. What Is The 6mm ARC, and Why Should Your LOVE IT This means an average of 100 to 200 fps higher muzzle velocities from the better BC bullets out of the 6mm Creedmoor, so it beats the 243 Winchester in the energy, drop, windage and ballistics departments. 6mm ARC vs 6mm Creedmoor Shorty? | Long Range Hunting Forum Many hunters are still understandably skeptical about it though. My buddy claims 2750 fps out of his 18" gas gun 108 ELDM. Bill, Appreciate your input. There are many large scale manufacturers making a 6mm Creedmoor Factory Rifle, including Ruger, Tikka and Howa to name just a few. 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. This will give you a good, safe starting minimum load to work upwards from. It is also much harder to control on full-automatic. 6mm Remington vs 6mm Creedmoor - guncritic.com Flattening The Curve With Hornady's 6mm ARC - Gun Digest Hornady's new 108 ELD-Match needs a twist of 1:8. 6mm ARC vs .223 Rem: Cartridge Clash - RifleShooter THANK YOU.. Recoil vs cartridge study over the. This was basically a 6 arc. 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. Like the .243 Winchester, the 6mm Creedmoor is also a really good varmint as well as big game hunting cartridge. But I am in the market for another bolt action and am patiently waiting on Howa to release their mini action. If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. 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. If youd like to learn more about how the 6.5 Creedmoor stacks up to a few other popular hunting cartridges, read the articles below. 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). 6mm ARC vs 6mm GT vs 6XC vs 6 Creedmoor - YouTube 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 shot a prs match with that setup back in September. In addition to Hornady, Barnes, Federal, Nosler, and Remington all currently produce 6mm Creedmoor factory ammo. The 6mm Creedmoor may be the final nail in its coffin. While competition shooters were quick to adopt the new cartridge, the small benefits it offers over more established calibers like the .243 Winchester probably arent significant enough to justify making the switch for most hunters during normal times. Hornadys Precision Hunter line of ammunition is specifically designed for long range hunting. Cal. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. 6mm ARC Review : Fad or Viable Cartridge? : Gun University Currently 6mm ARC ammo is harder to come by than 6mm Creedmoor. Overall a superb if not one of the best PRS and racegun competition cartridges. 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. According to this data that seems possible. Mag. Thank you for watching, I hope you guys have a blessed new year. Heres a quick rundown of the pros and cons of each caliber: A six millimeter ARC is the size of a pencil eraser. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 Or does it have the staying power necessary to compete with more established 6mm hunting cartridges like the .243 Winchester? In general, larger calibers have more recoil than smaller calibers. The Eagle Eye 6.5 Creedmoor shoots a 130gr hybrid projectile with a .295 G7 at 2,960fps from an average 26" barrel. 18 Bartlein with a Manners CS2 stock. However a 300WM will always beat a 308 given the same barrel length. Click the link below if you just want to quickly check what ammo is in-stock and ready to ship so you can hit the range and get ready for hunting season. 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. So, if you are looking for something to shoot at targets with, the sixmm ARC is a great choice. The 6mm ARC achieves substantially better ballistics than the 223/5.56. Nosler provided the data used to compare the recoil of the .243 Winchester (here). 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. It may not display this or other websites correctly. Preview: Hornady 6mm ARC | An Official Journal Of The NRA The 6mm ARC's exterior ballistics are good, enough thanks to its use of high BC projectiles, to allow it to run with the .308 Winchester when shooting long. My best guess I'd say a 6mm CM out of a 18" barrel would push a 108 ELDM around 2850 fps. 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. 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. 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. 100-grain load exiting at 3,100 fps, and the .243 Win. First off, the 6mm? Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. Barnes VOR TX ammo is also an ideal choice if youre hunting in states like California that mandate lead free 6mm Creedmoor ammo for hunting. Im shooting 108eldm out of my 6mm creedmoor and really messing them up. The ARC is also an excellent choice for smaller game animals. The 6mm Creedmoor is a very well designed cartridge that offers some marginal advantages over similar cartridges. Have you noticed the purveyors of the latest craze field hunting game are not allowing any 6mms to play? I just need to get smarter on the bolt world before I make any commitment. Hornady's new 6mm ARC was designed for a specific military requirement; the 108-gr. Image shows 6.5 Grendel cartridge, parent case of the 6mm ARC. 6 dasher or 6 Creedmoor | Shooters' Forum 6mm ARC Energy vs 6.5 Grendel Velocity makes a difference, but if you are concerned about how the bullet performs at the target; how well it can harvest game at certain distances, then energy is extremely important. In addition, it comes with a two-year warranty from HORI one of the longest warranties in the business. The vast majority of shooters use their rifles for hunting, so we will focus on that application here. 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. Bullet/B.C. Not only are these LRX BT bullets specifically designed for the best aerodynamic performance possible, but they still offer the devastating terminal performance and high weight retention under a variety of hunting situations that Barnes bullets are known for. We poled 25 shooters at the range and had 4 rifles built the same. Lastly, I am . Also Available At: Brownells and Guns.com. The same goes for rifles. That's borne out by current factory ammo specs showing the 6mm Rem. JavaScript is disabled. 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. All of these cartridges have a very mild recoil that most shooters and hunters should be able to handle. The question of whether or not the new ARC will last has been on everyones mind since it was first announced. I waited to long to get the order in, but was trying to do my home work with it before ordering. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. 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. New 6mm AR cartridge: 6mm ARC - AR15.COM Both Cartridges have real advantages & disadvantages. Solutions . Comparing 6mm ARC to 6mm CR is is apples and oranges again. Your email address will not be published. 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). The ability to make rapid follow up shots and quickly correct for misses is also extremely important. That being said, remember that the 6mm Creedmoor only offers a small upgrade in performance over the other two cartridges. Case in point. I used the Hornady Ballistic calculator and Shooters Calculatorto compare wind drift, the range each bullet goes subsonic, and recoil for the cartridges. There have been a few surprises regarding the barrel life of a 6mm Creedmoor rifle, and that depends on various factor including what type of barrel it is and from which material combination it was made, the cleaning methodology applied to the barrel, and the loads shot through the barrel. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers.

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