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As their names imply the biggest difference between the 6mm Creedmoor and the 6.5 Creedmoor is the bullet class. 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. I would have to get dies, brass, and bullets to reload for the 6mm ARC. With that said, lets take a closer look at the terminal ballistics of the two calibers in question. The 6mm ARC offers a 30 to 35% lighter-weight package (gun and ammo). Mossberg 500 vs 590: Which Shotgun Is Right for You? I only get 2680fps out of my 22" barrel. 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. September 26, 2019 at 5:48 pm. It had a 2.23-inch case length, a .243-inch pointed soft point bullet diameter, and muzzle energy of 2,788J. In a word, yes. 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. 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. 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. When you use the link above to shop for one of the products, we receive a small commission from the sale, at no extra cost to you. I waited to long to get the order in, but was trying to do my home work with it before ordering. 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. 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. I know there is detachable mags designed for better feeding the short case. The powder, the case, the primer and case wall thickness are some contributing factors for sure. The Creedmoor has about 17% more recoil than the ARC, so it is a bit more punishing to shoot. The 6mm Creedmoor is a very well designed cartridge that offers some marginal advantages over similar cartridges. Yeah the creed has the advantage, everything else being the same. 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 You can expect the barrel life of the 6 ARC to last 5,000 rounds (similar to a 7.62 NATO), in part because it's burning less powder. You can boost the performance of the 6mm ARC in a bolt action quite easily. It delivers less drop, less wind deflection and the ability to shoot accurate groups at much greater distance (1000+ yds). The 6.5 Creedmoor has a similar advantage over the 6mm Creedmoor in kinetic energy. The 6mm ARC produces a larger splash signature that allows shooters to self-spot impacts and make rapid adjustments. These include the weight of the bullet, the velocity at which it is fired, and the type of ammunition it is made from. bullets from the magazine and not be limited to being a single shot. BR GT Dasher all fine established cartridges but Brass and no factory rifle availability shows there limited appeal. 6,685 Location Morrison, Colorado All I see on the shelves around Denver are 6cm, 25-06, and 300wsm. This law also restricts communications that promote an organization such as ours. The 6mm Advanced Rifle Cartridge (ARC) is a new cartridge by Hornady in 2020. 300-yard D/D/E: -1.7/5.3/1403 600-yard D/D/E: -56.3/23/946 800-yard D/D/E: -135/44/714 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. It may not display this or other websites correctly. According to this data that seems possible. Re: 6XC vs. 6mm Creedmoor Both Copper Creek and McCort amunition have several loadings for the 6mm Creedmoor on properly headstamped brass. 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. Cartridge - Powder Fill % Charge Vel. Image shows 6.5 Grendel cartridge, parent case of the 6mm ARC. An excellent choice of6mm Creedmoor ammo for hunting deer and pronghorn, the LRX BT still offers effective terminal performance and the deep penetration on larger game thats essential when elk and red stag hunting. This was basically a 6 arc. 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. 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. For example,when fired from a Ruger American Predator rifle, a .243 Winchester load firing an 90gr Nosler partition has slightly less recoil than a 103gr Hornady ELD-X from a 6mm Creedmoor. ADDED: 1-2-2021..Thank you, guys, for the comments. 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. 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. Hornady's new 6mm ARC was designed for a specific military requirement; the 108-gr. JavaScript is disabled. The Brass is better than 1/2 Price and easily available. 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. Like the saying cutting a 300wm down turns it into a 308win. 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. Why would a guy opt for the ARC over the Creedmoor in a bolt action? 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. You are using an out of date browser. That being said, remember that the 6mm Creedmoor only offers a small upgrade in performance over the other two cartridges. Bullet/B.C. 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. 6.5 Grendel vs 6.5 Creedmoor: Which 6.5 Is Right For You? Employee communication . The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR, and BRX offer all kinds of options to shooters. The 6mm Creedmoorin the same fashion of its larger counterpartfits those bullets very well. Because a real avid shooter loads his own ammo for various reasons. They decide that with their own hard-earned money. If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. 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. Loaded with a high BC 103 grain ELD-X bullet, 6mm Creedmoor Precision Hunter ammunition has a flatter trajectory and carries more energy down range than any other factory loads for 6mm Creedmoor hunting ammo currently available. The .223 does have advantages, though. Do you have a rifle chambered in 6mm Creedmoor that you want to take on a hunt? So where do we stand overall with the .243 Winchester, 6mm Creedmoor, and 6.5mm Creedmoor? If youre looking for a round that can do it all, then the ARC is the one you want. Another factor to consider when choosing a caliber is recoil. This particular .243 Winchester load drops below the speed of sound around 1,150 yards, but the 6mm Creedmoor stays supersonic out until around 1,375 yards and the 6.5 Creedmoor doesnt cross the sound barrier until around 1,450 yards. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. Great questions! On the other hand, the .243 Winchester has a longer case length, but a shorter overall length than the other two cartridges. 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. .223 and 5.56 are the same bullet diameter (.224") and basically the same brass. bullets of the 6mm Creedmoor. If youre looking for a round that can do it all, then the ARC is the one you want. My first concern about possibly switching is the 300ft/lbs lower energy of the 6mm ARC. Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. The Hornady 6mm ARC is. In general, the bigger the bullet, the better it will perform on game animals. I went with the 6 Creed for mine. Find the perfect load for your rifle and shoot accurately. 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. Like the .243 Winchester, the 6mm Creedmoor is also a really good varmint as well as big game hunting cartridge. In general, the bigger the bullet, the better it will perform on game animals. 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. 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 love my Uintah rifle it shoots beyond my expectations for what it is. It seems like more and more 6mm Creedmoor ammo options for hunting are hitting the market each year. The recoil impulse of the 6.5mm Grendel is also significantly heavier than 5.56x45mm. Thank you for watching, I hope you guys have a blessed new year. A big fan of long-range shooting, Snow was particularly intrigued by the brand new 6.5mm Creedmoor cartridge that had just been released that year. Review: Hornady 6mm ARC. 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. Bullets4Bucks is a participant in affiliate advertising programs designed to provide income. You can push a 6mm arc a little harder than the factory offerings in a bolt gun, and in fact, the hornady reloading manual has two separate sections for loading the 6mm arc, (gas gun/bolt gun) based on maximum pressures of 55k, and 63k, (if my memory serves), but even at the 63k, it lags well behind the 6mm creedmoor. Overall a superb if not one of the best PRS and racegun competition cartridges. 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. It also has a very mild recoil thats nearly on par with the exceptionally light shooting .243 Winchester. Not much info out there on them. 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. Or does it have the staying power necessary to compete with more established 6mm hunting cartridges like the .243 Winchester? Solutions . At this instant, I can find 3 different loads for it in-stock, which is more than I can say for the majority of other cartridges right now. This is especially true when relative availability of the 2 cartridges during the ongoing ammo shortage are taken into account. 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. 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. I just dont think you could fit a 6 creed in an ar15 platform. Id guess its tied to the myth that bigger cartridges need more barrel length. A 6.5 Creedmoor barrel typically lasts between 2,000 and 3,000 rounds, while the 6mm Creedmoor experiences serious velocity drops starting between 1,500 and 1,800 rounds. Of the three cartridges though, the 6.5 Creedmoor is likely the most popular of the three cartridges, followed by the .243 Winchester. Dont underestimate the impact that recoil has on the ability of a person to shoot accurately either. I can't find the weight but I bet it's the one they mention that is only 4lbs 5oz. 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 list is slowly growing, but there are currently only a handful of options for loaded rifle ammunition the 6mm Creedmoor. 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. If we look at the debate of the 6mm Creedmoor vs 6.5 Creedmoor for PRS shooting and competitions, both have their own merits. So, what does this mean? With just a minuscule .8 separating them, the two Creedmoor cartridges have almost an identical amount of wind drift. 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. 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. Both use the same 6mm/.243 diameter bullets, but the 6mm Creedmoor was specifically designed to use longer, heavier, and more aerodynamic projectiles. So an 6mm ARC @58k psi might get there. This is "6mm ARC vs the Creedmoors" by Hornady Manufacturing on Vimeo, the home for high quality videos and the people who love them. Top Precision Rifle Shooter Bryan Zolnikov Talks With LoadDevelopment.com. This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). Your email address will not be published. Unlike its bigger brother the 6.5 Creedmoor, there arent many options for factory 6mm Creedmoor hunting ammo right now. First off, the 6mm? Both loads recoil a whole lot less than a 143gr Hornady ELD-X from a 6.5 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. Yes it is designed to run in AR15-platform rifles. As a result, the NRA is forced to restrict the sending of certain materials and information into California. You can boost the performance of the 6mm ARC in a bolt action quite easily. .5.56 is generally loaded to higher pressure than .223. 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 is the current state of the competitive gaming scene. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. 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. Save my name, email, and website in this browser for the next time I comment. 18 Bartlein with a Manners CS2 stock. 6ARC will be cool if Howa ever sells it as a barreled action on their mini action. 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. Thankfully though, there are many companies now including Hornady, Peterson, Starline and a few more, making 6mm Creedmoor brass cases. It is also about the same size as a BB pellet.