The 6.5 Creedmoor also has a distinct advantage over the .308 at long ranges where there's little time to make wind decisions. Ive heard of guys blowing up 90 and 95 smks with 6.5 twist barrels. varmint hunting, I have to say, the best part about shooting the Meredith 22 CM is that its just fun to shoot. 2,959. Most 22-250s will burn out the throat of the barrel in 1500 - 2000 rounds depending on how it's shot. Dies, brass are coming out now, powders and GREAT bullets are already here. Make no mistake, as precision rifles are becoming so common that shooters and custom rifle builders have had to turn to customizing calibers and cartridges for more performance, so too has the consumer marketing side of ammunition manufacturers also started creating more calibers and cartridges to further fuel the yearly upgrade and new purchase trend of rifles similar to other tech and cellphone industries. 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. The only real issue that remains on the 22 CM rifle is just how long the barrel is going to last. From what info I was able to find on the net, it was designed a few years ago by the GAP ( Georgia Precision) folks specifically to shoot long heavy .22 cal bullets at decent hunting velocity while providing a good barrel life and flawless feeding from detachable mags. Lets use the following .300 Winchester Magnum loads to demonstrate. There have been many new cartridge designs, that came, and just died again silently, the 22 Creedmoor however seems to be here to stay, and has only just started gaining momentum. I know guys that run anything from 22-26" barrels, 1-6.5 to 1-7 is what you'll need for the heaviest bullets. The Kimber K6 Deep Cover The Snubnose for Today. Most shooters first roll their eyes when hearing you say you have a 22 Creedmoor, just hearing the word Creedmoor, but they often do a double take a second or two later and ask, 22?. The following chart displays accurate barrel life data for a number of popular rifle cartridges. Using 1000 yards as a distance benchmark, the 6mm CM drops 8.1 mils, and the 6.5 CM with the Hornady 147 ELD-M drops 8.7 mils. But ballistics seem to show that the old 6mm Rem and .260 Rem more than hold their own against the new Creedmore offerings. Savage pre fits come in 2 shank sizes; Standard (small) Shank / 1.058"-20, Large / 1.120"-20. Especially factory 250 ammo. I know several folks including myself have been playing with the 22 creedmoor for a while now. (Even if they are NOT improvements worth mentioning!) Want to become an expert on reloading, or just gain the knowledge needed to get started, here is a list of the best reloading books available. With the exponential advancement in technology and growth of information it is only natural the shooting industry is using this information and technology to unlock more cartridge and bullet performance. You could even use 6.5mm brass, it would simply take more work to neck down. The point of this wildcat is to use heavy for caliber bullets, which most if not all of the old 22s cannot do. Im not saying the 22 CM is anywhere close to becoming a big factory rifle/cartridge offering any time soon; but it is gaining industry support, with brass, dies, ammunition on the market. If I was going to build another one it would be on a 1-7 twist barrel just to try the 95gr smk. I have also been shooting a .260 Rem out of a M700 for almost as long. Peterson Cartridge has released their own drawings for the cartridge. starting my build and have decided on this caliber. Estimated at roughly 1% the cost of a modern rifle setup The Ultimate Guide To Rifle Marksmanship will be one of the best purchases you could ever make as a rifle owner! A barrels life expectancy can vary vastly from one caliber to the next. I can tell you for an absolute fact that the 90 gr berger vld at 3400 fps is a death ray for white tails. At this point we can say that it has reached the end of its barrel life, and seek a replacement. 3450-3475fps would seem to be a really excellent place to operate with an 80gr weight class bullet. Now we have Alpha Munitions producing factory 22 Creedmoor brass, and the stage is set for a complete takeover of the big 22cal scene. Rotate between two or three rifles, thus spreading out the number of rounds fired through each barrel. Most shooters first roll their eyes when hearing you say you have a 22 Creedmoor, just hearing the word Creedmoor, but they often do a double take a second or two later and ask, 22?. 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. The old standard would have dropped a rainbow-like curve of 12.6 mils at the 1000-yard mark. Then along comes the new Creedmore offerings and the shooting world makes me feel like time has passed me by. Note, I shoot without stopping so much so that bullets will discolor sitting in the chamber. Since individual rifles can vary I dont know whether it was wear or not. With super light recoil, and speeds exceeding that of a hot 22-250 by 150-200fps, the 22 Creedmoor takes down coyotes at any distance, fast. For the third purpose, hunting deer sized game the 22 CM will certainly shoot far enough flat enough to get accurate hits. Choices are great, Lapua brass with large primers is what made me choose a 22-250 instead of a 22 Creedmoor. Not sure that you actually read the post. These bullets have the higher energy levels, perform better in the wind, and should have a longer barrel life than the faster lighter bullets. Excellent ballistic performance. I believe it will gain a true following like it's big brothers. With a CCI200 primer I got the following with an 82 grain Berger. Shop; Reference Material; Ask A Question; Join Facebook Group; Shop; Reference Material; Ask A Question; Join Facebook Group Just received my 22 creedmoor reamer and have a 20" Proof Carbon Savage pre-fit in 223 that I'm going to have reamed out and picked up a Savage take off 22-250 barrel to ream and use for fire forming/prairie dogs. The choice will depend on the individual user and the quality of Alpha brass. Jeff is intimately familiar with the shooting industry competitor, instructor, RO, range master, match director. The reason for this is to generate the highest muzzle velocities, and lowest Standard Deviation of velocity. For me, the Varget/69TMK was almost an accident, but its showing good numbers, and superb accuracy. This makes an outstanding round with only 7.1 mils drop at 1000 yards, and 1.7 mils of wind drift for a 10-mph wind at that distance. Last season, after my . Why would I switch. 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 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. Try the 22-250 Lapua brass. I went through Scout Sniper School at Camp Pendleton in1969 and my rifle had over 10000 rounds through it according to my log book. The same with rifles. 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 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. I picked up a whidden full length sizer, but have always used a modified 6.5 redding seater, Yes i did send in some chamber fired brass to whidden, seems pretty standard though, as for rigging up a seater , used a redding 22-250 stem in a 6.5 cm competition seater die, hope that helps. The general "rule" about barrel life concerns bullet diameter versus the cartridge's shoulder diameter ratio. Regardless of the barrel length you . Clean kill yes indeed, but not a pretty sight. The tough northern coyotes we hunt have a reputation for taking some vicious hits and then just getting back up to run off. Thank you!! The only thing needed is a fast twist barrel to stabilize the long, high BC bullets; 1 x 7 7.5 twist. Required fields are marked *. One of the most common uses for the 22 Creedmoor caliber, is in compact truck rifles, or varmint rifles. 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. 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. I presume the Alpha brass is good too. Or even better, compare it to the 220 swift! 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. The ability of the heavy .224 bullets to retain both velocity and energy at long distances makes this . Compared to my rifle chambered in .308 Winchester which also has a 20" barrel, the 6 CM needs 30% less elevation out to 1,000 yards and is 25% better in the wind. Your favorite large rifle or small rifle magnum primer. The oldest actual proof of the 22 Creedmoor caliber in a rifle, being an image uploaded on a McWhorter Custom Rifles blog post about the 22 Creedmoor caliber round and the speed achieved by one shot on 22 September 2012. Handloading, Its a great quality barrel, but the only profile available at the time was far heavier than I would have liked, so in order to keep the overall weight of the gun down I had the gunsmith make it shorter, giving up some velocity to gain mobility afield. Bullets 1-8 twist. Even when using the venerable mainstay 52gr SMK at 4100fps from the 22-243, it was not uncommon to have squarely hit coyotes get knocked down and then run off to die 150yds later. A chronograph for example, mostly only a rare expensive piece of laboratory technology a few decades ago, is now part of almost every precision shooter and reloaders equipment, and a very affordable one at that. JavaScript is disabled. At 7000 grains per pound and my "normal load" being 42.2 grains. I took many deer with that rifle with an 87gr. Full house loads in 7-pound rifles recoil with about 15.7 ft.-lbs. The now super popular Hornady 6.5 Creedmoor case is no exception to that rule. Shop Odin Works 22 In. Our hair was long, wed wear cut off Navy dungarees, (jeans), Navy chambray shirts with the sleeves removedwe would shoot enormous amounts of ammunition, we basically looked like 180 degree out of phase squids>>>(sailors). It was great fun and freedomand lasted until my enlistment was up. It Please double check the 500 yd energy of the 308 168 SMK. 22 Creedmoor Load Data Since its' inception, in 2007 by Hornady, the 6.5 Creedmoor has seen some pretty meteoric growth in popularity. 22 Creedmoor Bartlein Barrel Build a 22 Creedmoor Bartlein to fit your needs! 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. Required fields are marked *. 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. A highly accurate, easy to shoot rifle with a flat trajectory will make for confident hunting. Shooting heavier bullets at more reasonable velocities also calms some barrel-burning qualms. others are using non magnum but its what I have and im getting single ES with them so im not changing it. As soon as any new cartridge hits the mainstream market, hand loaders start tinkering with it making wildcat variations. The TSXs in my experience have been overperformers, big time. I'm currently shooting a rifle I built with a Bartlein 1:7.7 twist M24 taper with a Brownells Stryker Ridge action (made by Defiance) in a Manners EH1. In our research though, it seems to have been made first either by George Gardner of GA Precision or by Tim McWhorter of McWhorter Custom Rifles. This allows for fast and accurate second round corrections, which is a big advantage while hunting or competing. For mine, the perfect load for the 75gr mentioned in the post, was at 40.6gr Vihtavuori N550. Related Tags: I've been waiting for it to be in stock, I have some of their 6 Creedmoor brass and it's good stuff. Many readers misinterpret our article on barrel life; assuming that were estimating the exact number of rounds until a shot-out barrel. At 4100, it was about the best shooting 308 barrel I've ever had. Semper Fi. So how much bullet energy is needed for medium sized game? The good news is thatHornady, Peterson, Gunwerks, Atlas Development Group (ADG) and Alpha Munitions are all selling factory brass now, so no more necking down the 6 CM for me.