From the loaders manual, the stated velocity was 3300 FPS. I think I over cooked the cream of wheat. The 22 Creedmoor is quickly establishing itself as the go-to big 22cal. Fun while it lasted. Nothing changes..heavy vs super light! How does 22CM compare to a 22-250 with a 1-7.5 twist ? A barrels life expectancy is caliber dependant, and may range anywhere from 1000 rounds to 6000 rounds or more. There are a number of things that a shooter can do to reduce barrel wear. Do you think 45gr of R26 would be a good starting point? At 4400, it was toast. All load data for reference only. I then send those pieces of fired brass off to Whidden Gunworks to have a custom full length sizer and micrometer seater die set made. After the initial hype of the 6.5mm Creedmoor cartridge, it seems to have kept growing commercially in popularity, with 6.5 Creedmoor chambered factory rifles available from most of the large manufacturers and loaded ammo in this caliber readily available on most shelves in the US. 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 first of these wildcats to make it to the big league was the 6mm Creedmoor; now a SAAMI approved cartridge with rifles offered by many manufacturers. Fill out the form below and we will be in contact with you to get your custom build started. Also I was able to find . Fierce Firearms FCTR22CM24BF CT Rival 22 Creedmoor Caliber with 4+1 Capacity, 24 in Carbon Fiber Barrel, Black Cerakote Metal Finish, & Forest Green Fixed Fierce Tech C3 Stock Right Hand (Full Size) Hinterland #: 174586. Full house loads in 7-pound rifles recoil with about 15.7 ft.-lbs. Edit May 2022: After researching for the origins of the 6mm Creedmoor, I stumbled upon an even earlier post, where member skeetlee started a thread first suggesting necking down a 6.5 Creedmoor to a 6mm, an then later joked about also just doing it in a .22cal version. 22 Creedbrass is or has been made by Alpha Munitions, Peterson Cartridge, ADG, and Hornady. Yes deer are half the size of a man and do not have body armor but even the mostly ignorant DOD civilians are letting the military look at larger calibers than .22 because of lack of long range effectiveness. It's a precision rifle caliber and whether it's hunting ammo, target ammo, or long range ammo, it's all match grade kind of stuff. Now fire forming 22-250 Lapua into 22 crdm is a different story, that is some great brass. Ive been shooting the 6mm Rem our of my old 788 for well over 40 years. The Creedmoor has a maximum SAAMI pressure of 62,000 psi and the PRC has a max pressure of 65,000 psi. Here's the relative bullet diameters for these three Creedmoors: 6mm: 0.243. This data may of course vary in reality (depending on a wide range of variables), but it will give you a good indication of which cartridges to stay away from if you plan on spending excessive amounts of time at the range, and are concerned over your barrels lifespan. We would even recommend it above 6mm competition calibers in precision shooting matches under 800 yards other than PRS matches with their 3,200 fps limit. Creedmoor, Anyone try the custom whiddens? At 4100, it was about the best shooting 308 barrel I've ever had. I stopped buying them after a while..its just repeating over and over. On unknown distance targets, that flatter trajectory would result in more hits. That means the lands on my 6mm Creedmoor eroded 0.077" over 1300 rounds, which is an average of 0.0059" every 100 rounds (i.e. I'm rough on my barrels but since I can rechamber myself I don't worry too much. I dont really care for comparisons based on different caliber rounds. Proof was posted where McWorther custom rifles having already built and chambered on in 2012, so your reamer records were checked incorrectly. You need to know that it is a laser beam and varmint vaporizer! As a matter of fact, I dont remember but one large buck that ran about 100 yds. A longer barrel generally costs more. Why would I switch. Back in the day, my first ever rifle was a Remington 700 in 6mm. The 90gr smk has almost the same B.C. Now we have Alpha Munitions producing factory 22 Creedmoor brass, and the stage is set for a complete takeover of the big 22cal scene. He concluded it worked best as a varminter, but could also do PRS duty, provided it is loaded under the 3200 fps velocity limit common in PRS matches. Maps & Charts . Shooting heavier bullets at more reasonable velocities also calms some barrel-burning qualms. Thorley enjoyed reading your article on Barrel Life. When did the 30-30 change from a brush gun to a 200 plus yard tack driver?? But that's not the main selling point. The Hornady 250 grn FTX worked well on a large Black Wildebeest at 296 yards, the first shot took it down, the second ensured it never got back to its feet. The Creedmoor gets its longrange performance reputation from a combination of 140- to 143-grain, high B.C. A barrels life expectancy can vary vastly from one caliber to the next. It sounds to me like your pissing on the .308, something MANY snipers would disagree with as well. 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. Everyone has a different take on what they consider acceptable accuracy which will increase or decrease the numbers. And finally, as demonstrated by the example above, shoot less-powerful cartridges. It makes for an excellent test platform when chambered in 6mm Creedmoor. The barrel may still produce many years of happy shooting. Great question!! Both these rounds are considered fantastic for long-range shooting. 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. About the author: The point of this wildcat is to use heavy for caliber bullets, which most if not all of the old 22s cannot do. 45.8gr RL26, 80gr eld, Hornady brass, cci200. Rifle Specs * Want a Rifle Like this one? I thought my barrel was toast with around 900 rounds but I shot this yesterday at 100. The old standard would have dropped a rainbow-like curve of 12.6 mils at the 1000-yard mark. If you want to run light bullets fast, just build a 20 tactical and run the 32gn v-max at 4100. Just thought I'd update here. I have some R26 and R23 that I want to try. Accuracy was still good enough that I shot the only perfect score with it. Craddock Precision The 22 Creedmoor is a wildcat caliber you get by necking down a 6.5mm Creedmoor to .22 cal. The oldest actual talk or mention of a 22 Creedmoor caliber or cartridge being a comment suggestion made by Chad Dixon from Long Rifles Inc. on another SnipersHide post on 19 September 2012, in response to another user wondering about shooting 90gr bullets from a 220 swift. Furthermore, allowing the barrel to cool between strings of fire will also help extend your barrel life. Ensure correct methods of cleaning and maintenance. CLICK HERE to read full GunsAmerica 22 Creedmoor test report. When the rifle is fired, the explosive heat and pressure from the propellant gasses begin to erode the throat of the barrels interior surface. Watch below as the kill is only thanks to the speed of the 22 Creedmoor, and another split second of air time would have been too long. Regardless of who the actual pioneer was, the caliber was created, and with it, possibly the all-time best 22 caliber rifle cartridge ever. You could achieve better barrel life going with a slower powder especially with the 80 and heavier bullet weights. Note, I shoot without stopping so much so that bullets will discolor sitting in the chamber. . It's a cool cartridge for sure. I've done extensive testing with several of the latest batches of headstamped 22 Creedmoor brass. We used a Tikka T3 Stainless Action from a rifle originally chambered in 308 Win, fitted a .224 Krieger barrel on it with the chamber cut for a 22 Creedmoor, and now we have a superb Tikka 22 Creedmoor. Copper creek will have it along with loaded ammo using the 75gn Hornady eldm. 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. Everyone is in the .45 ACP vs the tiny 9mm for a couple of years..then they ALL switch to the side of the deeper hitting 9mm! 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. I had a rifle built by Meredith Rifles, using a Defiance action, Bartlein barrel, Manners stock andNightforcescope. This would make him the first documented person to suggest a 22 Creedmoor cartridge on record. Getting to 22CM from 6CM is a straight forward pass through a FL die. For brass you might look into Alpha Brass. 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. Then one opening day, when it got daylight, I could see I was surrounded by other hunters. My Rifle isnt Shooting Right: What to do? Bolt Face & Action Database - LoadDevelopment.com, Why The 6.5 Creedmoor Is The Best Overall Cartridge, Cartridge Reloading Shell Holder Reference Chart. First off, what is a 22? While on numerous TADS (Temp Assigned Duty) over a three and a half year period on San Clemente Island (next island out in the Pacific from Catalina Island off of Calif.)..we Airedales had fun experimenting with combat weapons of various types and calibers. The 22 Creedmoor finds itself in the perfect configuration for functionality with heavy bullets within short action magazine system limitations. I'm going to try out 22x47L once this barrel is toast. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); The 6XC II Chamber works perfectly with the Norma 6XC brass and resolves the sticky bolt lift issue. This erosion is accelerated when cartridges are loaded hot (adding additional propellant) with the aim of increasing the bullets velocity. The tough northern coyotes we hunt have a reputation for taking some vicious hits and then just getting back up to run off. I'll elaborate more on 25 Creedmoor in future stories! Taking a quick look at how the 22 CM compares to some other cartridges will shine a light on its potential. Filed Under: Guides Tagged With: caliber, cartridges, what load data for the 75 eld bullet powder brand a nd charge. I will try again later using faster burning powders but for now back to the proven. Like most things Creedmoor the performance of the CM is exaggerated by pitting the highest BC bullets against standard 308 bullets and even getting that data completely wrong. The industry standard 308 load of a 168 grn Sierra Match King bullet at 2650 fps is no match for the more modern high BC cartridges. There are hunters, also within the hunting culture, who specialize in one element of hunting or another. Regardless of the barrel length you . I can tell you for an absolute fact that the 90 gr berger vld at 3400 fps is a death ray for white tails.