Yes it is designed to run in AR15-platform rifles. 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. We do deal with a lot of different cartridges and firearms so either he or I could be getting the numbers mixed up. The Creedmoor in 6mm Creedmoor is named for the fact that it comes from a 6.5mm Creedmoor which has been necked down to accept a .243 bullet, the Creedmoor in 6.5mm Creedmoor originally comes from Creedmoor Sports, for whom the 6.5mm Creedmoor cartridge was developed by Hornady and Creedmoor Sports jointly. The .243 Winchester only has a maximum SAAMI pressure of 60,000. This makes it an excellent choice for long-range shooting, as it will maintain its velocity and energy over long distances. at 2,960 fps. As a follow-up exercise, I plan to use QuickDesign software to create a more accurate model for the 6mm . 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. Like I do with my semi's, rifle & pistol, parts availability, large aftermarket support and readily available reloading components/ammo will need to factor into whatever I decide on. Lastly, I am . Compared to the 6mm Creedmoor, the 6.5 Creedmoor shoots heavier, larger diameter, and more aerodynamic bullets at a slower velocity. The other big difference between these cartridges is that the 6mm and 6.5mm Creedmoor were both purpose built as competition shooting cartridges and were designed to use the longest and heaviest bullets available for their caliber without intruding into the powder column. But for some odd reason I would still like to build a 6 ARC from a rebarreled 6.5 gendel ruger american. Demand for the new cartridge rapidly grew during the ensuing years. However, if you are looking for a round that is specifically designed for self-defense, you may want to consider something else. I think on paper the 6cm factory loadings seem much better than 25-06 mainly because the cartridge is designed for long high BC bullets, and the 25-06 offerings seem to start fast and slow quick. 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). This is especially true when relative availability of the 2 cartridges during the ongoing ammo shortage are taken into account. Even so, the 6mm Creedmoor has received a lot of press because its undeniably well designed and offers definite advantages over similar cartridges. 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. Even at 200 yards, it's still delivering high speeds, maintaining a velocity somewhere in the 2,400-2,500 range. 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). The vast majority of shooters use their rifles for hunting, so we will focus on that application here. [], What is a 7mm PRC? 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. For that reason, it combines incredible accuracy with consistent performance across a wide range of impact velocities. 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. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. The 6 Creed wins every time, if we are talking velocities. 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. The 6mm ARC uses less powder at lower pressure, so less recoil. 223/5.56. The .223 does have advantages, though. It seems like more and more 6mm Creedmoor ammo options for hunting are hitting the market each year. 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. Thats understandable because, while the new cartridge has performed very well during practical shooting competitions since its introduction, the 6mm Creedmoor only started making the transition into the hunting community in the last couple of years. Your email address will not be published. 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). In short, the 6mm Creedmoor has the advantages of the .243 Winchester (flat trajectory and low recoil) and combines them with the best features of the 6.5mm Creedmoor (wind resistance and the ability to use long, low drag, high BC bullets). 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. Its also offers match grade accuracy. Anyone used the Crossroad Archery Stabilizers? I used the Hornady Ballistic calculator and Shooters Calculatorto compare wind drift, the range each bullet goes subsonic, and recoil for the cartridges. So far my "go to" 6GT load is a 112gr Barnes Match Burner at 2900 FPS. So, the Creedmoor has about 17% more energy at the muzzle than the 6mm ARC. 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. Shooters also cannot use bullets larger than .308 or with a velocity higher than 3,200 feet per second. Also Available At: Brownells and Guns.com. The list is slowly growing, but there are currently only a handful of options for loaded rifle ammunition the 6mm Creedmoor. 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. Unlike its bigger brother the 6.5 Creedmoor, there arent many options for factory 6mm Creedmoor hunting ammo right now. 6mm CM is over 200fps faster even pushing the ARC with a more compressed load. I shot a prs match with that setup back in September. All of these cartridges have a very mild recoil that most shooters and hunters should be able to handle. 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 Its bigger and more popular than ever before, with new tournaments and leagues popping up all the time. 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. 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. 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. If youre looking for a round that can do it all, then the ARC is the one you want. Many 6mm-caliber cartridges are used for various shooting purposes because they provide excellent accuracy and light recoil. If you dont see something you like below, dont fret too much. Thankfully though, there are many companies now including Hornady, Peterson, Starline and a few more, making 6mm Creedmoor brass cases. How does an "avid reloader" figure a cartridge is capable of outperforming another cartridge that has 50% more case capacity? This will give you a good, safe starting minimum load to work upwards from. 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. But it's a coyote hammer! For the sake of discussion, why do you believe that the ARC will overtake the Grendel? In addition, it comes with a two-year warranty from HORI one of the longest warranties in the business. Just a quick run through GRT shows the ARC topping out at ~2400 and 6CM around 2700. This law also restricts communications that promote an organization such as ours. The 6mm Advanced Rifle Cartridge (6 ARC) by Hornady is a new cartridge that can fire a sleek 6mm (.243) caliber projectile around 2,700 fps with minimal recoil and the 6mm ARC is short enough to fit within the dimensions of a standard AR-15 magazine and it performs very well out of an AR-15 with an 18 inch barrel (what we tested). In general, larger calibers have more recoil than smaller calibers. Deviating from Soviet design, the ARC takes on a 30-degree shoulder angle; this is common with . 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. Chuck Hawks(here,here, and here) provided the case capacity for each cartridge. 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. 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. The 6mm Creed is anout .030 longer than the 6XC. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. The question of whether or not the new ARC will last has been on everyones mind since it was first announced. 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. Nosler also offers their Trophy Grade hunting ammo in 6mm Creedmoor. So, I decided to include this those handloads to give an idea of how their performance compares when using the same type and weight bullet. HunterMann Well-Known Member LRH Team Member Joined Jan 18, 2021 Another factor to consider when choosing a caliber is recoil. From the ballistic standpoint, the .244/6mm Rem. To my way of thinking, we are splitting hairs ballistically, and as always the shooter will make all the difference. 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. 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. Not much info out there on them. Unfortunately, thats not the case with the 243 Winchester. The 6mm ARC was designed to match specific DOD requirements while fitting in the AR15 platform. JavaScript is disabled. In a 10-mph crosswind the 6mm ARC 108-grain bullet drifts 10.9 inches at 400 yards. 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. As can be seen with the Kudu bull taken at 180 yards late evening with a well place head shot. The Lapua cartridges are for handloaders only, but Hornady offers match-grade 6mm and 6.5 Creedmoor ammunition. The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. 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. So an 6mm ARC @58k psi might get there. But what does that mean for terminal ballistics? 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. rifles come with 1:10 twists, which are not quite quick enough to stabilize today's longest, highest B.C. Hey, Peter. 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). Actors are trained firearms professionals. To further illustrate that same point, consider the supersonic ranges of the three cartridges. 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. 6.5 Grendel. For 75gr and lighter competition and varmint bullets, a 1-10 twist rate would be fine. The 6mm ARC gives hunters the ability to successfully hunt varmints and deer. Regardless of how well a given person handles recoil, all other things being equal, they will absolutely shoot better with a milder recoil. Since the two cartridges are virtual ballistic twins, theyre both suitable for hunting the same sort of game under the same conditions. Offset by a wide selection of available high end 6CM brass. Like the .243 Winchester, the 6mm Creedmoor is also a really good varmint as well as big game hunting cartridge. I had a 6mm Norma BR built on a Remington 700 and I could not get it to feed from the magazine. The cartridges are otherwise identical up to the shoulder and both cartridges have the same SAAMI maximum pressure of 62,000. The bullet leaving the muzzle causes the felt recoil. 22-250 vs 223 vs 204 RUGER vs 220 SWIFT: CLASH OF THE SPEED DEMONS. Hornadys Precision Hunter line of ammunition is specifically designed for long range hunting. Bill, Appreciate your input. The larger the caliber, the more stopping power it will have. I just need to get smarter on the bolt world before I make any commitment. Most 243 Win. By the numbers, the 6mm ARC case head measures 0.440, just 0.005 smaller than a 7.6339 case. 6.5 Grendel The 6mm ARC delivers comparable performance from a wider assortment of bullets, making it a more versatile choice. A large volume of slow burning powder takes more barrel to burn. However, it does have more recoil than the ARC, so keep that in mind if youre a beginner shooter. Some of the greats are (from left) 6mm BR Norma, 24 Nosler, .243 Winchester, 6mm Remington, and .240 Weatherby Magnum. 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. 243 wssm, very accurate, very tough brass, 87 vmax at 3200 from a 22" barrel. 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. Minors should not handle firearms without parental supervision. This is not the case with the .243 Winchester (or other cartridges based on the .308 Winchester like the .260 Rem for that matter). Create and promote branded videos, host live events and webinars, and more. 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. Im shooting 108eldm out of my 6mm creedmoor and really messing them up. 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. 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. Great questions! In a bolt action The 6 Creedmoor rifle is easier to come by in good rifles. It also has a relatively low muzzle velocity, so it is not as effective at long range as some other calibers. Photo by Michael Anschuetz. 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. Disclosure: Some products are provided by companies as samples or by friends for testing and evaluation. The 6.5 Creedmoor has a similar advantage over the 6mm Creedmoor in kinetic energy. Video marketing. More so people are about telling others what round is better for whatever reason with no real study conducted. 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. 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. The 6mm ARC offers a 30 to 35% lighter-weight package (gun and ammo). Heres how each cartridge compares directly to the others in general terms. 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. Read More . 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! Both cartridges have a much flatter trajectory than the 6.5mm Creedmoor. The 6.5 Creedmoor commonly uses 120gr, 140gr, and 143gr bullets. I know there is detachable mags designed for better feeding the short case. Heres the numbers I was getting just for reference, A88157CD-5B7D-4FAD-BF99-FF399DDBF61C.jpeg. At 1,000 yards, the 6mm Creedmoor drifts about a foot more than the 6 . It features reinforced construction and stronger materials throughout, which should help it withstand the rigors of tournament play. 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. The data used to compare the trajectory of the cartridges was obtained from Hornady (here, here, and here). I had always been told you need a certain length barrel for certain calibers. 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. The ARC is also an excellent choice for smaller game animals. ELD-X . Variations on a theme. The 6mm Advanced Rifle Cartridge (ARC) is a new cartridge by Hornady in 2020. Is the 6mm Creedmoor the latest flavor of the week that will fade when the next big fad comes along? You can boost the performance of the 6mm ARC in a bolt action quite easily. The 6mm Creedmoor and it's smaller siblings like the 6mm Dasher, BR, and BRX offer all kinds of options to shooters. It is also much harder to control on full-automatic. 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. 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. Federal has 6.5 Creedmoor factory-loaded ammo, including the American Eagle 140-grain Match bullet. The Creedmoor will typically penetrate deeper and create a wider wound channel than the 9mm ARC, making it a better choice for hunting. 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. Our Sitemap. 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. Case capacity of the 6mm ARC is 34 grains. The 6mm Creedmoor can be seen as the replacement for the .243 Winchester, so all the animals that was generally considered fine to be hunter with it, the 6mm Creedmoor can be used to hunt with just as well. For all the reasons mentioned is why I went with a 6x47 Lapua for a bolt gun. The 6mm Creedmoor is a very well designed cartridge that offers some marginal advantages over similar cartridges. All in all building a 6mm ARC would save me around 3 pounds (1 pound being on the very front end). 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. The Brass is better than 1/2 Price and easily available. 100-grain load exiting at 3,100 fps, and the .243 Win. I love my Uintah rifle it shoots beyond my expectations for what it is. If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. 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. 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. In this article, Im going to discuss the pros and cons of the 6mm Creedmoor cartridge in detail. ADDED: 1-2-2021..Thank you, guys, for the comments. Heres a quick rundown of the pros and cons of each caliber: A six millimeter ARC is the size of a pencil eraser. Have you noticed the purveyors of the latest craze field hunting game are not allowing any 6mms to play? It can be used for everything from target shooting to hunting, and its also relatively inexpensive to reload. 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. If youre looking for a round that can do it all, then the ARC is the one you want. 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. 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. No one shooter could tell me what rifle was chambered in what cartridge based on felt recoil. For those reasons, flat shooting, medium bore, high velocity (up to a point), and mild recoiling cartridges with a long barrel life have a big advantage in these competitions. 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. 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. If youre just getting started in long-range shooting, then either of these calibers would be a great choice. There are many large scale manufacturers making a 6mm Creedmoor Factory Rifle, including Ruger, Tikka and Howa to name just a few. Make sure you subscribe toThe Big Game Hunting Podcastand follow The Big Game Hunting Blog onFacebook,Instagram,Twitter, andYouTube. Definitely not worth arguing. Someone keeps forgetting to tell John Whidden that he cant spank the Creedmore fanboys at the Wimbledon matches with his 20 deg shoulder, low pressureed, overly tapered 243 Win. 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. 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. Their 6mm Creedmoor Ballistic Tip ammo is great for hunters who want a really fast expanding bullet that rapidly delivers a tremendous amount of energy to game. In this video. F-1 Proof Stag Custom Lightweight AR in 6mm ARC, 6mm Creedmoor rifle for sale - Short Action Customs. Well yes, about 7% less velocity means a little bit less recoil. Your buddy has no idea what he's talking about. Which it does pretty well within those limitations. A mild recoil also facilitates with spotting misses and taking a rapid follow up shot both at the range and afield. Copyright 2023 Big Game Hunting Adventures LLC | All Rights Reserved. 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. I think my buddy said 2700 fps rather than 2750 fps out of a 18" barrel. Perhaps, someday. 6.5 Grendel vs 6.5 Creedmoor: Which 6.5 Is Right For You? The 109's are tailored to cartridges such as 6mm Creedmoor, 6mm BR, 6 Dasher, 6XC, 6BRX, and 647 among others. 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 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. .223 and 5.56 are the same bullet diameter (.224") and basically the same brass. 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. Team Hornadayis the master, bar none. The 6mm Creedmoor may be the final nail in its coffin. 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. Both of these calibers have their pros and cons, but in the end, the 6.5 Creedmoor is a better choice for most shooters. This includes not only information about their purchase and use, but also the promotion of firearm safety and training. 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. The 6mm cartridge shoots a 6mm (or .243-inch) bullet while the 6.5 Creedmoor uses a larger 6.5mm (or .264-inch) projectile. I know what. Been doing a little more experimenting 6mm ARC Complete Upper 20" SS Barrel and 6mm Reloading EVERYTHING! 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. In this blog post, we will discuss the differences between these two rifle calibers and help you decide which one is right for you! Which it does pretty well within those limitations. 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). 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. 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. For a long time I have wondered about how barrel length affected velocity.