Another factor to consider is the current state of the competitive gaming scene. 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. 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. He mentioned that he wants to invent a new cartridge by necking down a 6.5mm Creedmoor to a 6mm and that it would make a mean varmint cartridge. It can accomodate the newer, longer and heavier 6mm bullets that offer good ballistic coefficients, whilst still shooting them a fast muzzle velocities without too much recoil. Case capacity of the 6mm ARC is 34 grains. 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. Yeah the creed has the advantage, everything else being the same. Its bigger and more popular than ever before, with new tournaments and leagues popping up all the time. Cal September 2, 2019 Ammo & Handloading, Brass, Bullets, Load Development, Powder, Primers, What The Pros Use 45. 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. Like the .243 Winchester, the 6mm Creedmoor is also a really good varmint as well as big game hunting cartridge. The only way that works is if his arc barrel is very fast and the creed is super slow and loaded light, similar pressures the creed will outperform the arc every time now the arc will be more efficient. 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. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. The cartridges are otherwise identical up to the shoulder and both cartridges have the same SAAMI maximum pressure of 62,000. That's borne out by current factory ammo specs showing the 6mm Rem. D DocT Joined This helps support the blog and allows me to continue to create free content thats useful to hunters like yourself. The 6 Creed wins every time, if we are talking velocities. In addition, it comes with a two-year warranty from HORI one of the longest warranties in the business. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. 100-grain load exiting at 3,100 fps, and the .243 Win. Both use the same 6mm/.243 diameter bullets, but the 6mm Creedmoor was specifically designed to use longer, heavier, and more aerodynamic projectiles. 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. This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). September 26, 2019 at 5:48 pm. 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. Bullet/B.C. I have a rifle being built for me right now, a Badrock but it is going to be late summer before I see it. Because a real avid shooter loads his own ammo for various reasons. As can be seen with the Kudu bull taken at 180 yards late evening with a well place head shot. Wild. 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. Actors are trained firearms professionals. In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. Compared to the 6mm Creedmoor, the 6.5 Creedmoor shoots heavier, larger diameter, and more aerodynamic bullets at a slower velocity. Interestingly, there is a surprisingly good selection of factory loaded 6mm Creedmoor ammunition these days. I just just spoke to him yesterday and that's what he said he was getting with factory out of his 14.5 suppressed. Heres the numbers I was getting just for reference, A88157CD-5B7D-4FAD-BF99-FF399DDBF61C.jpeg. 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. 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. bullets. All in all building a 6mm ARC would save me around 3 pounds (1 pound being on the very front end). at 2,960 fps. So while we cant say for sure how long the new ARC will last, we think it has a good chance of becoming a staple in the world of competitive gaming. For the the heavier bullets like the 108gr ELD-Match, Hornady recommends 1-8 inch twist barrel, which is what I am also shooting them with in my PRS 6mm Creedmoor rifle and it suits those bullets perfectly. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. More so people are about telling others what round is better for whatever reason with no real study conducted. Like the Nosler Ballistic Tip ammo, their 6mm Creedmoor Trophy Grade ammo is also best suited for deer sized game. However a 300WM will always beat a 308 given the same barrel length. Overall a superb if not one of the best PRS and racegun competition cartridges. The biggest advantage of the 6mm ARC is its extremely high ballistic coefficient (BC). So where do we stand overall with the .243 Winchester, 6mm Creedmoor, and 6.5mm Creedmoor? The 6mm Advanced Rifle Cartridge (638mm), or 6mm ARC for short, is a 6 mm (.243) caliber intermediate rifle cartridge introduced by Hornady in 2020, as a low- recoil, high- accuracy long-range cartridge, designed for use in the AR-15 platform at request of a specialized group within the U.S. DoD for its multipurpose combat rifle program. Before we get started, I have an administrative note: Some of the links below are affiliate links. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action. The story of the 6mm Creedmoor began in 2007 when Outdoor Life columnist John Snow decided to write an article about how to develop a wildcat cartridge. 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. FORLOH AllClima Softshell and AllClima Stretch Woven Pant Review. 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. 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 With that said, lets take a closer look at the terminal ballistics of the two calibers in question. JavaScript is disabled. You'll need a new barrel, bolt, and mags. 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. F-1 Proof Stag Custom Lightweight AR in 6mm ARC, 6mm Creedmoor rifle for sale - Short Action Customs. 18 Bartlein with a Manners CS2 stock. It also has very little recoil, making it a great choice for shooters of all experience levels. My personal 6 Creed is a Remington 700 Stainless Action from a rifle originally chambered in 308 Win, the action was then trued, fitted with a Lothar Walther .243 barrel in 1-7 twist on it with the chamber cut for a 6mm Creedmoor. 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. We do deal with a lot of different cartridges and firearms so either he or I could be getting the numbers mixed up. 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. The ARC is an incredibly versatile round that can be used for hunting a wide variety of game animals. 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. Dont underestimate the impact that recoil has on the ability of a person to shoot accurately either. 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. However, just to give you an idea of the superiority of the 6mm Creedmoor over the .243 Winchester at long range, consider this: the .243 Winchester has over 30 more bullet drop than the 6mm Creedmoor at 1,000 yards when both cartridges have a 200 yard zero. The 6mm Advanced Rifle Cartridge (ARC) is a new cartridge by Hornady in 2020. There are several other factors that contribute to a bullets stopping power. 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. The only place where it was always claimed that the .243 Winchester won the 6mm Creedmoor, was with ammo availability. This data is for Hornady handloads and HornadyPrecision Hunter factory ammo using a 200 yard zero and a 24 barrel. Have you noticed the purveyors of the latest craze field hunting game are not allowing any 6mms to play? So, if the Ballistic Tip ammo isnt really your cup of tea and you prefer controlled expansion and high weight retention, then this ammo, which is loaded with their 90gr AccuBond bullet, is perfect for you. Also Available At: Brownells and Guns.com. To my way of thinking, we are splitting hairs ballistically, and as always the shooter will make all the difference. The 7mm obviously stands []. Comparing 6mm ARC to 6mm CR is is apples and oranges again. Always follow manufacturers instructions. Even so, the 6mm Creedmoor has received a lot of press because its undeniably well designed and offers definite advantages over similar cartridges. Review: Hornady 6mm ARC. The 6mm ARC uses less powder at lower pressure, so less recoil. Of the three cartridges though, the 6.5 Creedmoor is likely the most popular of the three cartridges, followed by the .243 Winchester. I know what. 6,685 Location Morrison, Colorado All I see on the shelves around Denver are 6cm, 25-06, and 300wsm. For a better experience, please enable JavaScript in your browser before proceeding. It also has a very mild recoil thats nearly on par with the exceptionally light shooting .243 Winchester. Definitely not worth arguing. This will give you a good, safe starting minimum load to work upwards from. Lastly, I am . If youre just getting started in long-range shooting, then either of these calibers would be a great choice. My first concern about possibly switching is the 300ft/lbs lower energy of the 6mm ARC. Who knows how long that will last, but its definitely something to keep in mind during the short term. 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. You must log in or register to reply here. 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. Mag. 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. I love my Uintah rifle it shoots beyond my expectations for what it is. 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.. .223 and 5.56 are the same bullet diameter (.224") and basically the same brass. Initially to create 6mm Creedmoor brass cases, one would simply neck down high quality 6.5 Creedmoor brass with a good full length sizing die and enough case lube. Unfortunately, thats not the case with the 243 Winchester. Hornadys Precision Hunter line of ammunition is specifically designed for long range hunting. The much newer 6mm Creedmoor is by far the least common. Currently 6mm ARC ammo is harder to come by than 6mm Creedmoor. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. The recoil impulse of the 6.5mm Grendel is also significantly heavier than 5.56x45mm. Looking at the immense popularity of the 6mm Creedmoor in recent years, especially in the PRS racegun and other fieldshoot type competitions, the availability of factory ammo and factory chambered rifles in it, it would appear to be here to stay, with many claiming it displacing the legendary .243 Winchester. This helps us keep this site going, and does not affect the price you would pay usually in any way whatsoever. 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. 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. The powder, the case, the primer and case wall thickness are some contributing factors for sure. These shooters we poled shot bench rest, PRS, F-Class and simi auto class. 6mm Dasher Load Data - What The Pros Use. Just playing in GRT, 6ARC would get 2400ish and the 6CM would get 2700ish. Chuck Hawks(here,here, and here) provided the case capacity for each cartridge. You are using an out of date browser. The 6mm ARC achieves substantially better ballistics than the 223/5.56. My take on this is, why opt for 1 when you can have both? A shorter action and longer barrel life. This video or description may contain affiliate links. Im shooting 108eldm out of my 6mm creedmoor and really messing them up. If you have any doubt how well Hornady does this look no further than the 6.5 Creedmoor. Perhaps, someday. If that sounds like you, then strongly consider using this ammunition for deer, feral hog, and pronghorn hunting. These include the weight of the bullet, the velocity at which it is fired, and the type of ammunition it is made from. Having a chat with a buddy the other day who insisted that a 16" 6mm ARC would outperform a 16" 6mm Creedmoor using the same bullet (both in bolt guns). First you will see the video showing a guy that has hunted hundreds of those sized animals with his 6mm Creedmoor at long range and high shoulder shots. Proprietary parts other than the float tube so you'll have to have one built if you go this route. Only a few metric calibers have been really popular in the United . I went with the 6 Creed for mine. The .243 Winchester only has a maximum SAAMI pressure of 60,000. With just a minuscule .8 separating them, the two Creedmoor cartridges have almost an identical amount of wind drift. 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. 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. Your email address will not be published. Scopes, guns, boots and other tactical stuff in-between. That's why they chose the 6mm bullet. 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. 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). Federal has 6.5 Creedmoor factory-loaded ammo, including the American Eagle 140-grain Match bullet. These high velocity, rapidly expanding bullets arent really suitable for big game hunting, but theyre absolutely devastating on varmints and predators. Like the saying cutting a 300wm down turns it into a 308win. On the other hand, the .243 Winchester has a longer case length, but a shorter overall length than the other two cartridges. Posted: 3/17/2020 1:36:19 PM EST [#2] Quote History . Offset by a wide selection of available high end 6CM brass. Nosler also offers their Trophy Grade hunting ammo in 6mm Creedmoor. The most critical difference is that in bolt-action rifles (from which the 6 mm PPC is typically fired) according to the "Western Powders Handloading Guide," the 6 mm PPC is loaded to pressures. ELD (l.) makes for an excellent long-range target round, while the 103-gr. The Creedmoor has about 17% more recoil than the ARC, so it is a bit more punishing to shoot. So far my "go to" 6GT load is a 112gr Barnes Match Burner at 2900 FPS. Available components is why the 6mm ARC makes sense, well that was the theory prior to Covid. We poled 25 shooters at the range and had 4 rifles built the same. In addition to their ammo intended for competition shooting, Nosler also recently began offering factory loaded 6mm Creemoor hunting ammunition. 6.8 SPC. Grade 2 ACL injury. If youre looking for a round that can do it all, then the ARC is the one you want. 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. 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. 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. 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). With Howa releasing the ARC as predicted it will have a decent following and should easily over take the Grendel in popularity. Apple|Google|iHeart|Spotify|Stitcher. Definitely not worth arguing. We have the Brass in stock along with Dies. I would have to get dies, brass, and bullets to reload for the 6mm ARC. Its also incredibly accurate, making it perfect for long-range shots. In general, the bigger the bullet, the better it will perform on game animals. Why would a guy opt for the ARC over the Creedmoor in a bolt action? In addition to Hornady, Barnes, Federal, Nosler, and Remington all currently produce 6mm Creedmoor factory ammo. JavaScript is disabled. Maximum pressure obtained from SAAMI (p23 and p26 for the .243 and 6.5 Creed) and here for the 6mm Creedmoor. Find Reply Dino11 Member Posts: 350 Threads: 33 Joined: Jul 2020 #2 Most 243 Win. 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. I just need to get smarter on the bolt world before I make any commitment. Both Cartridges have real advantages & disadvantages. However, thats during normal times and, as Im writing this in 2021, were not living in normal times. I can't find the weight but I bet it's the one they mention that is only 4lbs 5oz. The 6mm ARC came in second place with an effective distance of 550 yards. The size of the bullet, or caliber, is one factor that determines how much stopping power it has. The first thing to consider when choosing a rifle caliber is what you will be using it for. I waited to long to get the order in, but was trying to do my home work with it before ordering. Barrel life variable depend on your rifle, barrel, load, velocity and bullet. Once again, the .220 Swift reminds me of a .223 Remington on steroids as the .223 Remington can only maintain 800 ft-lbs of energy out to about 175 yards. I personally would choose a lighter bullets for coyotes. My best guess I'd say a 6mm CM out of a 18" barrel would push a 108 ELDM around 2850 fps. 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 In this video. A mild recoil also facilitates with spotting misses and taking a rapid follow up shot both at the range and afield. We still have a long way to go and selection is still nowhere near where it was back in 2019, but things are a lot better now than they were even 6 months ago. 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. Thanks for your support. 6 ARC vs 6 CREEDMOOR | Ballistics Comparison The 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. Regardless of whether youre using a .243 Winchester, a 6mm Creedmoor, or a 6.5mm Creedmoor, no pronghorn or deer will go far if you put a well constructed bullet into the vitals. However, it does have more recoil than the ARC, so keep that in mind if youre a beginner shooter. Well yes, about 7% less velocity means a little bit less recoil. The 6mm ARC gives hunters the ability to successfully hunt varmints and deer. 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. I had always been told you need a certain length barrel for certain calibers. In a word, yes. It may not display this or other websites correctly. As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. Deviating from Soviet design, the ARC takes on a 30-degree shoulder angle; this is common with . It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. Another factor to consider when choosing a caliber is recoil. For a better experience, please enable JavaScript in your browser before proceeding. That being said, remember that the 6mm Creedmoor only offers a small upgrade in performance over the other two cartridges. It has served me well in both the NRL and PRS league, and I have taken more than 30 different animals with it successfully. Hornady's new 6mm ARC was designed for a specific military requirement; the 108-gr. 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. Case capacity of the 6mm PPC is about 33 grains of water. The list is slowly growing, but there are currently only a handful of options for loaded rifle ammunition the 6mm Creedmoor. Once this unconstitutional law is struck down or repealed, this restriction will be removed. Makes for a crazy lightweight 6.5 grendel in their Howa carbon stalker. The ARC is also an excellent choice for smaller game animals. Both cartridges have a much flatter trajectory than the 6.5mm Creedmoor. But what does that mean for terminal ballistics? Case in point. This is reflected in the prices, availability, and variety of factory ammunition and hunting rifles currently in production for each cartridge. Our Sitemap. I've gone back and forth on the 6mm Creedmoor, 6.5 Creedmoor, 260 Rem, 6mm Dasher, and the 6XC so many time my head is spinning! It may not display this or other websites correctly. 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. Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. In general, larger calibers have more recoil than smaller calibers. 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. Video marketing. According to this data that seems possible. The 6mm 109's offer several advantages," said Bryan Litz, Berger's Chief Ballistician. There are a lot of opinions out there on which rifle caliber is better, but it really depends on what youre looking for. My other favorite load is a Hornady 108gr ELDM at 2970 FPS. 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. The most critical difference is that in bolt-action rifles, from which the 6mm PPC is typically fired, according to the Western Powders Handloading Guide, the 6mm PPC is loaded to pressures approaching 60,000 psi. Its accuracy and power make it more than capable of taking down even the most elusive prey. We have found some 6mm Creedmoor shooters pushing the bullet speeds in excess of 3000 fps to get around 2000 shots out of their barrels, and some have been able to extend that with proper barrel care life letting the 6mm Creedmoor barrel cool between firing strings, and hBN or other coatings on the bullets, or using the Tubb Throat Maintenance System bullets every few hundred shots. Copyright 2023 Big Game Hunting Adventures LLC | All Rights Reserved. : 108gr/.559 Muzzle Velocity: 2900 MPBR: 326-y. I shoot 105 Berger hybrids from mr 6br but dont hunt with it to know what damage they do. Heres a quick rundown of the pros and cons of each caliber: A six millimeter ARC is the size of a pencil eraser. Its large case capacity gave it a slight ballistic advantage . 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. The difference between the .243 Winchester and the 6mm Creedmoor can indeed make the difference in a tightly contested shooting match, but the gap between them is small enough that very few hunters will notice afield. 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 . So an 6mm ARC @58k psi might get there. Regardless of how well a given person handles recoil, all other things being equal, they will absolutely shoot better with a milder recoil. 223/5.56. The larger the caliber, the more stopping power it will have. Unlike its bigger brother the 6.5 Creedmoor, there arent many options for factory 6mm Creedmoor hunting ammo right now. Comparing 6mm ARC to 6mm CR is is apples and oranges again. Re: 6XC vs. 6mm Creedmoor Both Copper Creek and McCort amunition have several loadings for the 6mm Creedmoor on properly headstamped brass. 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. 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. Yes, the ARC is an incredibly powerful round that can take down even the largest animals with ease. Variations on a theme. The Brass is better than 1/2 Price and easily available. While Snow moved onto other projects, the story of the 6mm Creedmoor didnt end there.