Great question!! Dies, brass are coming out now, powders and GREAT bullets are already here. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Well, contrary to some of the chat here, when I read a review like this, even though comparing various cartridges is common, I think of the new stuff as in addition to my current collection versus instead of. Kinda like my wife does with shoes. JavaScript seems to be disabled in your browser. Using Hornady 6 creedmoor necked down at the moment. If I was going to build another one it would be on a 1-7 twist barrel just to try the 95gr smk. The primary culprit in a centerfire rifle that affects accuracy is an eroded throat, however the rest of the bore and/or rifling can wear too. Shop Odin Works 22 In. This may continue until eventually the rifling is not longer able to stabilise the bullet, and you will notice sideways impacts of the bullet on targets at all distances, even those placed not far from the muzzle. 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. The gunsmith would need to preferably have a 22 Creedmoor reamer to create a chamber in the barrel for it, however some advanced gunsmiths can turn a chamber based on a 22 Creedmoor brass case. 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. He is passionate about shooting sports and the outdoors. We have checked the reamer records accordingly. This is starting to become my go to gun for general purpose hunting and gong competitions. Especially factory 250 ammo. Save my name, email, and website in this browser for the next time I comment. The gun has NO recoil, and is downright easy to hit targets with due to the flat trajectory and outstanding wind-defeating bullets. I went through Scout Sniper School at Camp Pendleton in1969 and my rifle had over 10000 rounds through it according to my log book. That's five shots. 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. Comment * document.getElementById("comment").setAttribute( "id", "acb08e427cc3f73ca30b62e0ee31d3f0" );document.getElementById("d5ccf01b57").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. It's a cool cartridge for sure. 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. Such as the 22-250 as mentioned before, (that I have loved for over 45 years now!) 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. 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. I totally agree! Why is this? Cooper Creek, Gunwerks, and Spark Munitions have a variety of offerings depending on what purpose you have for the gun. Seriously doubt any significant difference. BAck in the 70s we used to shoot 85gr Sierra hollow point boat tail bullets in our 6mm Rems. Taking a quick look at how the 22 CM compares to some other cartridges will shine a light on its potential. Heavy bullets are. It shouldnt outdo the 22-250 ai since capacity is nearly identical. Due to supply and demand, some barrels may take longer than others to receive. If you want to run light bullets fast, just build a 20 tactical and run the 32gn v-max at 4100. One of the most common uses for the 22 Creedmoor caliber, is in compact truck rifles, or varmint rifles. Creating a 22 Creedmoor chambered rifle is also fairly simple, you simply use the action of a rifle, or 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 .224 barrel to it. Coated bullet benefits are hotly debated, so research this one thoroughly and proceed with caution if you decide to do so. I have rifles chambered in both 6.5 and 6mm Creedmoor (CM) but the 22 CM has captured my attention. A new, stainless steel barrel finished and installed should run you from about $500 to $1,000 depending on length, contour, brand, and who's doing the installation. Home What is my Rifles [Accurate] Barrel Life Expectancy? 6mm Creedmoor Barrel Life. Features & Specifications Remington 700 Action, Cylindrically Ground (Converted to Side Bolt Release) Rail Screw Threads Opened Up to 8/40 (Action Re-Blued) Shilen Alternut Installed BDL, Accepts Standard AICS 3901 & 3902 Magazines 26" Shilen Match Barrel (4 Groove Rachet Rifling) Twist: 1:7.5 Chambered by Shilen in 22 Creedmoor Using gunwerks 6creed brass and fed 210m primers. When the rifle is fired, the explosive heat and pressure from the propellant gasses begin to erode the throat of the barrels interior surface. I built the 22 CM to be a dual-purpose gun, or actually a 3-purpose gun. 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. 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. I took many deer with that rifle with an 87gr. Most 22-250s will burn out the throat of the barrel in 1500 - 2000 rounds depending on how it's shot. They could be into competition shooting and need a cartridge that will give them a competitive advantage. Required fields are marked *. It really doesnt out do my 22-250AI, its probably going to be used for something else. The 22 Creedmoor is quickly establishing itself as the go-to big 22cal. I thought that might be the case just wanted to confirm. Fun while it lasted. The 6 creedmoor forester ultra micrometer seating die should work for seating bullets in 22-250 Lapua brass to fire form into 22 creedmoor? Your email address will not be published. I have some R26 and R23 that I want to try. So, the 22-250 would have slightly better life than 243, but close enough to not be a deciding factor at all, the 6.5 Creedmoor will have MUCH better life than these 2. 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. 0.077" is a relatively small distance. For me, I just built a custom 22-250AI VERY close case capacity similarity to the 22 creedmoor. The following chart displays accurate barrel life data for a number of popular rifle cartridges. In order to determine the accurate barrel life of a rifle, we can use a barrel life calculator. Very long barrel life; Cons of the 6.5 Creedmoor. The 22, not-so-obvious to some and obvious to others, stands for the bore diameter of the barrel, more specifically actually a .224 or 5.7mm bullet diameter. I'm not worrying about getting a new barrel at the moment. Now we have Alpha Munitions producing factory 22 Creedmoor brass, and the stage is set for a complete takeover of the big 22cal scene. One concern that might need to be considered with a cartridge such as the .22 Creedmoor is that barrel life probably won't be all that great. Looking forward to using it for predators. Last season, after my . 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. Varget and the faster propellents finding favor with the light weight bullets in the 50gr range while H4350 and H1000 being used with the 75- 80gr class bullets. You must log in or register to reply here. It may not display this or other websites correctly. All Local Sales are FREE! The throat is the part of the barrel where the bullet exits the cartridge and begins the rifling process, or in simpler terms, where the rifling begins. Being based off the 6.5 CM cartridge case, the 22 CM runs in short action rifles and feeds smoothly from SA magazines produced by many manufacturers. To put it into context, a credit card is around 0.032" thick, so the amount of erosion we're talking about over the life of a barrel is barely more . 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. If you get open shots at deer, those little hollow points really ground them. 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. You may wish to shoot moly-coated bullets to extend barrel life. 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. . For a better experience, please enable JavaScript in your browser before proceeding. That growth continues as of this writing, as the cartridge has now gone mainstream with hunters and shooters alike. Winchester Model 70 Super Grade AAAA Maple Walnut - 6.5 Creedmoor - 22" . . 22 Creedmoor is also often mispelled as 22 Creedmoore or Creedmore, it is also often called the 22 6.5 Creedmoor denoting the main 6.5 Creedmoor cartridge that it was developed from. Not sure that you actually read the post. This so far is the oldest actual documented mention of it, but with the image of the cartridge loaded and shot on range from McWorter Custom Rifles showing them as the oldest actual documented builder of a rifle able to shoot it. 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. In front of me was a dry wash I could see deer enter it on one end and pop out about 100 yards in front of me. There arent really any large scale manufacturers making a 22 Creedmoor Factory Rifle, however, there are somewhat off the shelf 22 Creedmoor rifles available from companies like McWorther custom rifles and GA Precision to name but a few. First off, what is a 22? Your favorite large rifle or small rifle magnum primer. Buy and Sell on GunsAmerica! The reason this cartridge stood out in the first round hit study, is because these heavy for caliber bullets have relatively high ballistic coefficients, and can be launched at fast speeds resulting in less wind and elevation corrections being required. Craddock Precision I first heard of it from a friend that said the 22 CM came in the top 3 in a first-round hit capability study he had read. Thank You! I truly dont believe a senseable person would use ANY .22 caliber rifle for deer hunting.
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