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We have found some 22 Creedmoor shooters pucking the bullet speeds in excess of 3400 fps to get around 1200 to 1400 shots out of their barrels, and some have been able to extend that with proper barrel care life letting the barrel cool between firing strings, and hBN coating their bullets. The 22 Creedmoor will come standard with a 1-in-7-inch fast-twist barrel, and combined with the increased volume inside its case, you can push those long pills over at 3,450 feet per second! It may not display this or other websites correctly. The area of the chamber just forward of the web on the original [] And finally, as demonstrated by the example above, shoot less-powerful cartridges. The following chart displays accurate barrel life data for a number of popular rifle cartridges. The 22 CM drops below that 800 ft-lb threshold at between 600 to 775 yards depending on the bullet and velocity of Copper Creeks different offerings. You can also neck 6mm Creedmoor down to 22cal easy enough. You will certainly NEED many more, if just to point out to others the importance of diff bore sizes, stock styles, etc..even if you NEVER shoot them! With a CCI200 primer I got the following with an 82 grain Berger. The one company is doing a buy one, get 50% off that barrel for the next barrel, so I figured I would build the first one expensive. There are SAAMI specification available for the 22 Creedmoor parent case, the 6mm Creedmoor, and in turn also the 6mm Creedmoor parent case, the 6.5mm Creedmoor. Next post: The Kimber K6 Deep Cover The Snubnose for Today, Previous post: Primary Arms MD-25 Red Dot Review, Your email address will not be published. The typical American had just a few all-purpose guns a few decades ago. I did group it against one with far less rounds and it did not group as well. They wouldnt allow me to stay on shore duty if I re-enlisted I didnt really want to end up o the U.S.S. Starting with a .260" bushing on the first pass and finishing with a .250" will often work quite well. There are many factors that determine the number of shots a barrel can take before the lands and rifling become worn to a point where the accuracy suffers. The fact that several vendors are manufacturing 22 CM brass certainly makes handloading simpler. I have also been shooting a .260 Rem out of a M700 for almost as long. I'll elaborate more on 25 Creedmoor in future stories! Load development was stupid simple, thanks to an excellent smith in Shaen (shooter71) and a rock creek blank. My main 26" barrel is pushing 80gr Berger's at 3525fps and is relentless inside 800yds. Now we have Alpha Munitions producing factory 22 Creedmoor brass, and the stage is set for a complete takeover of the big 22cal scene. Gun Cases . The 22-250AI was always an option, but many folks weren't accepting of fire forming. Federal and CCI offerings are most popular. Your email address will not be published. Satterlee Scott. When did the 30-30 change from a brush gun to a 200 plus yard tack driver?? It's a cool cartridge for sure. What the 22 Creedmoor has succeeded in doing though, is dethrone the venerable 22-250 as the king of varmint and coyote calibers, offering more speed, and the ability to shoot heavier and longer bullets with better ballistic coefficients. The most widely used barrel life calculator on the web today is known as Mikes Spreadsheet, which uses five variables to provide a good accurate barrel life estimation. You could even use 6.5mm brass, it would simply take more work to neck down. 10 shots averaged 3510 at 45 degrees. Clean kill yes indeed, but not a pretty sight. There are not yet 22 Creedmoor SAAMI specifications, however with the popularity of the cartridge and how its use has become widespread, we should soon see SAAMI release drawings a specifications for it. Patrick's .22 Creedmoor was built by Little Crow Gunworks on a Remington 700 action using a PROOF Research barrel and Stocky's AccuBlock EuroMatch adjustable cheekpiece laminated stock. Please email or call us if you would like an estimated time of arrival.After turning down the barrel, we jacket a 416R Stainless steel match barrel in a roll-wrapped carbon fiber sleeve and load it under tension. Regardless of who the actual pioneer was, the caliber was created, and with it, possibly the all-time best 22 caliber rifle cartridge ever. Cerakote Options: Put the Cerakote Code you would like and we'll do the rest! Name Phone Number Email Message Not trying to start a war on the very interesting .22 thread. Not sure that you actually read the post. I think you'll be very happy going that route. That just isn't a thing in Creedmoor land. Last season, after my . Here is a brief summary of the cartridge. Now we have Alpha Munitions producing factory 22 Creedmoor brass, and the stage is set for a complete takeover of the big 22cal scene. It seems like a futile venture to me personally. This also creates a different beast altogether, including higher maximum pressures (based on SAMMI 6mm CM numbers). The .22-243AI, middlestead, and 22-6 were speed demons to be sure, but there were always crippled due to mag length restrictions or fire forming considerations. If you get open shots at deer, those little hollow points really ground them. Use at your own risk! Mine is throated long, twisted fast and loaded hot but I'm able to sling 95gr SMKs at 3200fps from a 22 inch tube with H4350. In order to determine the accurate barrel life of a rifle, we can use a barrel life calculator. The above load results show us the following: Some other methods of increasing a barrels life and reducing throat erosion are as follows: Barrel life is monitored by keeping a record of all shots fired through each barrel. Well, it seems opinions are mixed, and you know what they say about opinions. Coated bullet benefits are hotly debated, so research this one thoroughly and proceed with caution if you decide to do so. As a matter of fact, I dont remember but one large buck that ran about 100 yds. My Rifle isnt Shooting Right: What to do? The 22 Creedmoor is a wildcat caliber you get by necking down a 6.5mm Creedmoor to .22 cal. I had a rifle built by Meredith Rifles, using a Defiance action, Bartlein barrel, Manners stock andNightforcescope. The fact that gun owners are becoming more advanced than before is another reason we may be seeing so many new cartridges. The 22 Creedmoor's' standard is a 1-in-7/1-8-inch fast-twist barrel, combined with the increased case volume to push long and heavy .22 bullets at over at 3,450 feet per second. Depending on size of the game hunted, but generally you will often hear most industry authorities recommending 6mm, 243 Win, 270 Win for any smaller CXP2 type antelope, and 30-06 Spingfield or larger for CXP3 medium to large game. I have personally taken a large Zebra male with a clean headshot with my 22CM shooting a 75gr Hornady ELD-M at 3650 fps, it dropped right on the spot. Never Dock after all of this three and a half years of what was basically partying at the governments expense..so I left the Navy. When you hit a deer you could hear a loud Thwapp! How ever those were heavy barrels on the rifles, I mainly now have sporter barrels on all I have with the exception of the Ruger American Predators, I have Three, there barrels are a bit heavier then the sports as Im sure you all ready know. . The long slender bullets have good sectional density, so they will easily get the penetration needed to reach the vitals of thin-skinned medium game. Ive been shooting the 6mm Rem our of my old 788 for well over 40 years. Ive used the same round on whitetail deer and inside of 100 yards it takes them off their feet and they never know what hit them. Your email address will not be published. Im running the heavier bullets, typically 88 or 95 grains. Your email address will not be published. For PRS you dont actually need all the speed the 22 CM has to offer from longer barrels. The 22 Creedmoor or 22CM as some call it, was bound to happen at some point as almost every new caliber or cartridge created, gets necked down to a wildcat with a lighter bullet for more speed at some point in time, however the exact person to first do it is still to be confirmed. It shot the 80.5 Berger's with great accuracy also. Winchester Model 70 Super Grade AAAA Maple Walnut - 6.5 Creedmoor - 22" . 2,959. Both these rounds are considered fantastic for long-range shooting. I tried 50gr vmaxs out of a 1-7 twist barrel and not one bullet ever made it to the 100yd target, one of them poofed just past the barrel, definitely take your can off when testing with these hot rods and light pills. On coyotes and varmints on the other hand, fire away! Considerably less powder, longer barrel life, slightly less recoil, and I bet it will be easier to tune. If you are gun-savy and have a barrel vise, a Savage barrel nut wrench and the corresponding chambers' Go gauge, you have everything you need to correctly change your Savage barrel. This allows for fast and accurate second round corrections, which is a big advantage while hunting or competing. The lack of recoil resulting from using relatively light bullets makes it possible to watch your own impacts or misses if the terrain allows. How to Estimate Range with the Mil-Dot Reticle. A highly accurate, easy to shoot rifle with a flat trajectory will make for confident hunting. If I was going to build another one it would be on a 1-7 twist barrel just to try the 95gr smk. The area of the chamber just forward of the web on the original [], The 6mm BRX vs 6mm BR The 6mm BRX uses 6mm BR brass as the base brass. Easily adapted components, brass, and dies. A longer barrel generally costs more. But that's not the main selling point. Our 22 Creedmoor is loaded to fit in rifles running the standard .081 freebore or longer. It's an 1:11 finished at 28". I intend to use 83 gr Hammer or 75 gr Swift bullets. Do you think 45gr of R26 would be a good starting point? We were all enlistedour CO/Officer in charge was an Ensign straight out of the Naval Academyand he was in agreement with all of his men (us)that this was cake duty and that God is the benevolent supreme being by stationing us there temporarily on TAD. Home What is my Rifles [Accurate] Barrel Life Expectancy? 8405 HWY 22 I use Lapua in my 22-250 and making it into 6.5 Creed was a disaster. Your email address will not be published. The ability of the heavy .224 bullets to retain both velocity and energy at long distances makes this . These bullets have the higher energy levels, perform better in the wind, and should have a longer barrel life than the faster lighter bullets. Is Cheap Thermal Worth It? One of the easiest ways is to select a cartridge load that does not necessarily produce the fastest muzzle velocity, but rather considers barrel life versus effective range and stopping power; settling on a favourable compromise. If you want just 1 rifle the 243 has the ability to be a MPBR/old school varmiter right slong with the 22/250, but a much better Deer?antelope rifle. I'm going to try out 22x47L once this barrel is toast. I just decided to build a 22-250. For this project, my sacrifice was in the barrel. I think I over cooked the cream of wheat. Proof was posted where McWorther custom rifles having already built and chambered on in 2012, so your reamer records were checked incorrectly. I thought my barrel was toast with around 900 rounds but I shot this yesterday at 100. So what is accurate barrel life, and how do we determine a barrels life expectancy? Sep 30, 2004. At our 22 Creedmoor muzzle velocity of 3550fps the Hornady 75gr ELD-M bullets produces around 2099 ft.lbs of energy, taking it close to medium 6mm bullets or light 308 Winchester rounds. Went with the Nosler's because of availability and price. Note, I shoot it like I stole it. They could be into competition shooting and need a cartridge that will give them a competitive advantage. Erosion from bullet friction alone is minimal as suggested by the longer barrel life of "mild" cartridges like 30-30 Winchester, 22 Hornet, and especially 22 rimfire. No doubt it could be run hotter, but I don't believe the 22 Creedmoor should be ran above 3500fps with an 80gr, even with this amazing brass from Alpha Munitions. The only thing needed is a fast twist barrel to stabilize the long, high BC bullets; 1 x 7 7.5 twist. With a wide selection of bullets and factory brass available, all thats needed is reloading dies to put it all together, and with reloading dies now available from major sources such as RCBS, Hornady, Redding, and Whidden, the 22 CMs seems on the rise. The same brothers that forged Thor's hammer Mjolnir. The first rounds I loaded were made by necking down readily available 6mm CM cases before 22 Creedmoor head-stamped brass was available. Just thought I'd update here. The store will not work correctly in the case when cookies are disabled. Thats some great information, i figure my barrel will be lucky to make it to 1000rds, 800-1000 seems to be a trend, Im running test with the 4831sc this weekend, and I think I low balled myself compared to those loads you posted, we will see, once again thanks for contributing, this really is one bad ass round. It was great fun and freedomand lasted until my enlistment was up. But ballistics seem to show that the old 6mm Rem and .260 Rem more than hold their own against the new Creedmore offerings. 6.5 Creedmoor Barrel XL Rifle Gas w/GB & Tube Fits AR-10 Silver and other name brand Firearm Components Sports & Outdoors at The Exchange. The 6 creedmoor forester ultra micrometer seating die should work for seating bullets in 22-250 Lapua brass to fire form into 22 creedmoor? A 308 Hornady ELD 168 grain has about 1360 ft-lbs of energy at 500 yards. 1.150, 980, 875 GB, 850. hornady spire point. The 22-250 AI would make more sense to me. Many who knew of my easy duty wondered how I did it. The barrel may still produce many years of happy shooting. Leaning toward the more conservative number of 1300 ft-lbs, the same 22 CM bullets combinations are good out to 300- 400 yards. Want One? With all the more appropriate cartridges out there, why anyone would use a barely capable 22 caliber class round on medium sized game is beyond me. My opinion of the matter is as it has been for many years. At 7000 grains per pound and my "normal load" being 42.2 grains. A .250 diameter neck will typically provide desirable results for both as long as you are running an expander ball of the appropriate diameter in your die. Your email address will not be published. Bullets 1-8 twist. The heavier bullets being used in the 22 CM range from 75-95 grains. Heres my issue or more correctly, just a question. Heavy bullets are. Especially when shooters experience the high speed and low drop these 22 Creedmoor rounds offer, and in a cartridge that can cycle in almost all standard short action magazines. Look at the 22 creed as an ackley'd 22-250, you can actually fire form brass if needed. +2" rifle length. The 22-243win and 22-243AI I was shooting have found themselves virtually untouched, while the 22CM has dominated coyotes in a way no other 22cal has before it. The Creedmoor gets its longrange performance reputation from a combination of 140- to 143-grain, high B.C. Hmmm, how long ago did Beanland build your rifle? Bolt Face & Action Database - LoadDevelopment.com, Why The 6.5 Creedmoor Is The Best Overall Cartridge, Cartridge Reloading Shell Holder Reference Chart. I believe it will gain a true following like it's big brothers. A longer barrel may also contribute to bullet jacket failures in high-velocity loads with heavy-for-caliber bullets (85gr+). Barrel Length: 22" Overall Length: 42.75" Rate of Twist: 1:8" Length of Pull: 13.75" Drilled & Tapped: Yes Magazine Style: Hinged Floor Plate Magazine Capacity: 5 Barrel Material: Polished Blued Steel Checkering: 20 LPI Wood Type: Maple Walnut If I was to do it over again, I would build a lighter hunting weight rifle, which in reality would mean just a slimmer barrel and dropping down to a Nightforce NX8 2.5- 20x scope. Not a trace of it. 22 Creedmoor Load Data Since its' inception, in 2007 by Hornady, the 6.5 Creedmoor has seen some pretty meteoric growth in popularity. There is also 22 Creedmoor SRP brass available offering small rifle primer holes for shooters preferring small rifle primers. How does 22CM compare to a 22-250 with a 1-7.5 twist ? I'm starting to collect parts for a 22 Creedmoor build. The oldest mention and claim of a rifle chambered in 22 Creedmoor, is a comment made on 24 October 2013 on a SnipersHide post where user KYS claims to have suggested a 223 bullet faster with more reliable feeding and George Gardner of GA Precision and Josh Lapin of Copper Creek Ammo joked about the 22 Creedmoor, and this comment was in response to the post highlighting the image on GA Precisions Facebook page showing a 22 Creedmoor earlier the same day. A MAGPUL magazine well kit was added. Please keep this thread to actual reloading information, and if you can please post some round count, barrel life numbers are all over the place. Great idea. You can see the brass stress test which was broadcast live, in the videobelow. These five variables are as follows: Throat erosion is often the main determining factor of a rifle barrels life. Even "shot-out" barrels in an infamous barrel burner like the 220 Swift are usually in excellent condition at the cooler muzzle end. All harvests have been one shot kills. One morning I shot three bucks without getting a chance to reload my rifle. These general guidelines apply more to the older traditional calibers when speeds were much lower, and with modern cartridge advances, the velocities achieved by modern smaller calibers make up for the energy lost in mass of the bullet, and the modern twist rates allows low drag bullets to carry those velocities and energy further down range.