starting my build and have decided on this caliber. It has wide forgiving sweetspots, which makes it inherently accurate even for the most novice reloaders, and the velocity combined with the ballistic coefficients of the .224 bullets in 75, 80, 88 and 90gr are so good, that wind does not bother it as much as even larger calibers. It may not display this or other websites correctly. bullets and fast twist rifling, usually 1:8 or even 1:7.5. A 308 Hornady ELD 168 grain has about 1360 ft-lbs of energy at 500 yards. Ive been shooting the 6mm Rem our of my old 788 for well over 40 years. For a varmint cartridge, 95% of your shots will be inside 500 yards, and probably 80% inside 300. It will not be long and 22CM dies will be in stock at the usual sources. For instance, 22 LR's can go much further than 5-10K, while 223 types can burn out in less than 1K. No doubt running a heavier bullet with both the aforementioned cartridges could have eased my troubles, but I was quite interested in the Creedmoor and wanted to try it out. Among his training credits include NRA Instructor, AR-15 armorer, FBI Rifle Instructor, and Officer Low Light Survival Instructor. MFG #: FCTR22CM24BF. With a 22 BRA (22 BR with 40deg shoulder) youll have plenty of velocity. The process for making that brass was easy enough, but still, somewhat time-consuming. Your email address will not be published. How does 22CM compare to a 22-250 with a 1-7.5 twist ? 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. No matter the reason why they are developed, but whether or not new cartridges stay and become accepted in the shooting community, depends on the shooters, and if they are requested from rifle builders and manufacturers, and used in competitions or in the field. One of the reasons that the 6.5 Creedmoor has become so popular is exactly because of its light recoil . 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. Thanks for the informative story! 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. 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. 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. The area of the chamber just forward of the web on the original [] Accurate barrel life can defined as the point where precision will start to decline. Ive seen claims of 80 grain Bergers @ 3500 fps out of 26 barrels, which would be devastating on any varmint. 6mm Creedmoor Barrel Life. It also depends on the ammo, bullet weight / style, powder, and velocities that you're running. Your email address will not be published. Do you think 45gr of R26 would be a good starting point? (Even if they are NOT improvements worth mentioning!) Buy and Sell on GunsAmerica! Just take a look at one of our groupings below at 219 yards without even working on the jump yet, almost 1/4 MOA. 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. If I was going to build another one it would be on a 1-7 twist barrel just to try the 95gr smk. The lack of recoil resulting from using relatively light bullets makes it possible to watch your own impacts or misses if the terrain allows. Bullets 1-8 twist. I'm rough on my barrels but since I can rechamber myself I don't worry too much. It's a cool cartridge for sure. Also Im just getting in to Metallic reloading and Thorley enjoy it, thanks for the heads up on making loads a bit lighter to save the barrel. Features: Bolt Action, 6.5 Creedmoor, 22" Fluted Stainless Barrel, SA Radial Brake, Green Co. Springfield Armory 2020 Waypoint - For Sale - New :: Guns.com 3/3/2023 So I was reading this article that says barrel life on a 6.5 Creedmoor is about 2500 rounds. 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. Maybe not the article to raise this point. The general "rule" about barrel life concerns bullet diameter versus the cartridge's shoulder diameter ratio. How to Estimate Range with the Mil-Dot Reticle. I got an update from Bob at Alpha Munitions (alphamunitions.com). 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. Peterson Cartridge has released their own drawings for the cartridge. A barrels life expectancy is caliber dependant, and may range anywhere from 1000 rounds to 6000 rounds or more. For me, I just built a custom 22-250AI VERY close case capacity similarity to the 22 creedmoor. All with R26. 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. However, my take on this (as one who has owned and shot a 22-250, and 22-250 AI), is skip the Creedmoor if you handload. Now that would be cool. I believe it will gain a true following like it's big brothers. 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 energy of the 250 grain 45 caliber bullet at that distance was only 630 ft-lbs. The 22 Creedmoor trim length for cases is 1.910. As soon as any new cartridge hits the mainstream market, hand loaders start tinkering with it making wildcat variations. If they can, velocities are so low they arent practical. 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. 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. Rather than gripe, i got out of my tree and left it to the combat hunters. 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. The 22 Creedmoor was built with long, heavy .224 bullets in mind. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. It is my feeling that Alpha Munitions OCD 22 Creedmoor is the best presently available. If you enjoyed this article please leave a comment below, and keep an eye out for future posts. 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. It really doesnt out do my 22-250AI, its probably going to be used for something else. Want One? First off, what is a 22? A 22 Creedmoor for deer will work as well as any 6mm or 6.5mm caliber, and sometimes even beter out at longer distances. Who do you know who has enough guns? 0.077" is a relatively small distance. I was able to get a very consistent load with an 80gr Berger VLD Target in the 3450fps range that produced 45 firings on the brass. 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. Fill out the form below and we will be in contact with you to get your custom build started. We have checked the reamer records accordingly. What is maximum effective range of a 6.5 creedmoor? Just because you can, doesn't mean you should! Gun writers simply ran out of stuff to write about..and manufacturers ran out of new and improved items to sell. Lets use the following .300 Winchester Magnum loads to demonstrate. We use this jacketing method rather than wrapping the barrel in carbon fiber because this method of . Getting to 22CM from 6CM is a straight forward pass through a FL die. The Kimber K6 Deep Cover The Snubnose for Today. Everyone has a different take on what they consider acceptable accuracy which will increase or decrease the numbers. 25 caliber: 0.257 ". 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. 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. 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. That experiment reinforced my belief that 3500 is a good number for replacement. Personally for most other field competition shooting for distances below 1000 yards, we recommend the 22 Creedmoor above almost all other cartridges. Leaning toward the more conservative number of 1300 ft-lbs, the same 22 CM bullets combinations are good out to 300- 400 yards. Any idea where to look to get that? 6548306D-74FF-424F-A172-75F117B1FDBE.jpeg. 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. I can actually smell the heat. 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. A benchrest shooter will consider a barrel shot-out long before a hunter will. I mailed out my barreled action to long rifles inc to be converted. Your email address will not be published. Name Phone Number Email Message varmint hunting, Save my name, email, and website in this browser for the next time I comment. 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. JavaScript seems to be disabled in your browser. Compare it to Factory ammo available to everyone for the last 50-75 years to see if its even worth the bother to wildcat it. 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). Well I pulled the trigger, pun intended, on the 22 creedmoor. Clean kill yes indeed, but not a pretty sight. JavaScript is disabled. I've worked up a couple different loads with slower powders. The 22 Creedmoor is a wildcat caliber you get by necking down a 6.5mm Creedmoor to .22 cal. Both are 26. I went through Scout Sniper School at Camp Pendleton in1969 and my rifle had over 10000 rounds through it according to my log book. Initially to create brass for 22 Creedmoor cartridges, one would simply neck down high quality 6mm Creedmoor brass with a good full length sizing die and enough case lube, or by fire forming 22-250 brass. It was released in 2007 by Hornady and Creedmoor Sports. Our 22 Creedmoor is loaded to fit in rifles running the standard .081 freebore or longer. Last season, after my . It's definitely a fun little barrel burner, but I think the brass is the biggest downfall for me. Went with the Nosler's because of availability and price. From the loaders manual, the stated velocity was 3300 FPS. 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. In order to determine the accurate barrel life of a rifle, we can use a barrel life calculator. 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. 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. Want to know why speed matter for Coyotes and Varmints? Laugh! I have killed a couple with that round as well..but it took a lot longer to do so. I learned a few things from it, in the Marine Corps we kept barrel logs for our M40A1s. You are quite wrong about using 22s for medium sized game. It makes for an excellent test platform when chambered in 6mm Creedmoor. 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. 22 Creedmoor Bartlein Barrel Build a 22 Creedmoor Bartlein to fit your needs! But again, that just my opinion. Making brass from 6mm creedmoor is simple and quick. 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. 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 Great idea. My Rifle isnt Shooting Right: What to do? 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 SRMP is your baby!! I never thought I needed another 6mm or 6.5mm cartridge. 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. A 22 Creedmoor for deer will work as well as any 6mm or 6.5mm caliber, and sometimes even beter out at longer distances. Fun while it lasted. You can use a full length (no bushing) sizing die to go from 6mm all the way to 22cal in one step, so long as the die is of good quality. The old deer hunting go-to 30-30 caliber 150 grn bullet drops below the 800 ft-lb mark at about 225 yards. Anyone have load data for 22 creedmoor 50 gr. 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. 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. Rotate between two or three rifles, thus spreading out the number of rounds fired through each barrel. Please double check the 500 yd energy of the 308 168 SMK. 370. The first rounds I loaded were made by necking down readily available 6mm CM cases before 22 Creedmoor head-stamped brass was available. You can see the brass stress test which was broadcast live, in the videobelow. The same brothers that forged Thor's hammer Mjolnir. I HAVE shot the bbls out a a few older models, which is WHY I went to the 22-250. 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. Excellent ballistic performance. For more information about keeping a Shooting Record Book, read our article titled: How to Estimate Range with the Mil-Dot Reticle (Subheading: How to Determine Target Size). After hundreds of comments, phone calls, and mess. Several years later and the 22 Creedmoor has completely established itself among my 22 cal firearms. The store will not work correctly in the case when cookies are disabled. The item "Thompson Center Encore SS PH 3007599 6.5 Creedmoor Barrel-NEW" is in sale since Saturday, June 26, 2021. The heavier bullets being used in the 22 CM range from 75-95 grains. Skip to content. It shouldnt outdo the 22-250 ai since capacity is nearly identical. JavaScript is disabled. I can tell you for an absolute fact that the 90 gr berger vld at 3400 fps is a death ray for white tails. Why would I switch. Everyone I know that uses one considers it to be a 50-150 yard gun, at best! Well, it seems opinions are mixed, and you know what they say about opinions. 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. But at the end of the day, a rifle is made to be enjoyed, so dont hold back on shooting your rifle over concerns of losing accuracy, but rather enjoy the rifle and monitor barrel life so that you can prepare for a replacement when one is due. For the third purpose, hunting deer sized game the 22 CM will certainly shoot far enough flat enough to get accurate hits. Barrel life, according to most precision shooters is basically the number of rounds expected before the rifle shows inaccuracy of more than one MOA. Required fields are marked *. I know several folks including myself have been playing with the 22 creedmoor for a while now. 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. 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. others are using non magnum but its what I have and im getting single ES with them so im not changing it. Buzz, 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. Shop Odin Works 22 In. For mine, the perfect load for the 75gr mentioned in the post, was at 40.6gr Vihtavuori N550. Anyway, enough preaching. So check out the details and run the numbers yourself and consider one for your next rifle build.
Openreach Trainee Engineer Forum,
Sydney Sullivan Car Accident,
Articles OTHER