I have been thinking about rebarraling it to a 6 or 6.5 creedmoor to make a long range varmenter. I have not grouped past 1,000 with that rifle yet though. A .498 G1 BC would make this an excellent long-range predator option. Again, every bit of energy from the bullet was released on impact. In terms of accuracy, it was common to shoot 0.44-inch groups at 100 yards with Smiths custom rifle and either handload as well as the Copper Creek factory offering. My obsessions lean heavily to burrowing rodents or predators willing to investigate the morbid cries of dying bunnies. Rl26 is you can find it. Not sure on barrel life. You cannot be certain unless you run all of the different test combinations, and this limited test was just conducted for our own curiosity. Reviewer Jeff Cramblit built a 22 Creedmoor rifle and tested it with a variety of bullet weights. AZZA Flatlander At 3,200 fps, the bullet requires 0.736 seconds in hang time to go 500 yards; moving out to 1,000 yards takes 2.002 seconds. The advent of the 6mm Creedmoor immediately had folks necking the hornady 6mm down to 22 cal and upon doing so found virtually the perfect case capacity for heavy weight .224 bullets. It found favor among hunters and PRS competitors, but then its little brother the 6mm Creedmoor became widely adopted because the 6mm version delivered less recoil, equivalent or better ballistics, and lower bullet cost. GunsAmerica tester Jeff Cramblit favors the 22 Creedmoor as a varmint round: The performance of the 22 Creedmoor with 75-80 grain bullets makes it an outstanding varmint cartridge. None of the Big-Five rifle makers have expressed interest in the .22 Creedmoor at this time. Hornadys taking a long range shot at outgunning the .22 Swift. KEL-TEC SUB-2000 Grip Frame Options & Magazine Options Explained, KEL-TEC Installation Service for M*CARBO Parts, Trajectory Chart 17 HMR, 17 HM2, 22 LR, 22 WMR. The bbl I have coming is an 8 twist, so the 95's are out of the question. At the time of this writing, the .22 Creedmoor is still considered a wildcat cartridge since it has not yet been formally adopted by the Sporting Arms and Ammunition Manufacturers Institute (SAAMI). The 308/175 SMK outperformed the 6.5 Creedmoor/ 142 SMK inside of 800 yards, however, at 1,000 yards the superior characteristics of the 142 SMK allows it to perform better. Matt Smith, Forum Moderators It weighs 13.36 pounds with a Trijicon 4.5-30x 56mm AccuPower scope installed in 34mm Precision Hardcore Ranger Rings on a 20 MOA Tru Level Picatinny rail by the same maker. Zeiss Conquest V6 3-18x50mm (30mm tube)
Magnum primers increased our pressure, on average, by 1,500 psi, #3. That's well over Mach 3! I have a 1:8 prefit coming in a couple weeks and need to get some bullets ordered. You can check out their operation at https://horizonfirearms.com/ or https://22creedmoor.com/. There, the landscape is wide and rolling with cuts as deep as several hundred feet that divide whole sections of soft, smooth hillsides that quickly turn into deep draws that almost require ropes and repelling techniques when retrieving a kill that has been made toward the bottom. I don't have my book with me at work. The Hornady 80-grain ELD Match enters the realm of true long-range territory, owing a .485 BC, and handily exceeding the .450 threshold I consider a touchstone for varmint shooting beyond 400 yards, especially when wind stirs. This was resolved by modifying the magazine lips by slightly opening them (see image). You will enjoy it.
6.5 Creedmoor- Effect of Barrel Length on Velocity: Cutting up a https://www.facebook.com/22CreedmoorRifles/, https://www.primalrights.com/library/cartridge-guides/22-creedmoor. Some of the most popular wildcat cartridges are the 6 Creedmoor, .25 Creedmoor, and, now, the .22 Creedmoor. I expect terminal performance can only improve after boosting velocity 500 fps via the .22 Creedmoor. After the rifle was completed, Hegstrom requested ammunition to verify feeding and overall function. For example, shooting the 22 Creedmoor with a moderate handload and Hornadys 75-grain ELD, the bullet leaves the pipe at 3,200 fps and that is not on the hot side for this cartridge. So, there's a plethora of good . We then tested those loads in our universal receiver so we could record a pressure for each load.
.22 Creedmoor Exclusive | Handloader Magazine Magnum primers increased our velocity, on average, by 25 fps, #2. 6.5 Creedmoor Ballistics Chart. With more time I will undoubtedly work that out but I am more than pleased with where I have begun. The Sierra website is https://www.sierrabullets.com/, and you can find their products wherever you currently shop for reloading supplies. The gun is going to wear a 24 inch 1-7 twist criterion barrel. My partner, Terry Fauth, the game keeper in the area for an outfit that raises ringneck roosters among other things, and I set up to cover about 500 yards of the shallow valley floor. Powders between H4350 and H1000 should provide a winner.
22 Creedmoor vs 220 Swift | Gunhive Through-out 2020, the .22 Creedmoor racked up dozens of kills, from rockchucks to coyotes. Each of the below loads are over pressure. Increasing that charge to 42 grains resulted in 3,443 fps, but a larger .66-inch group with a slightly lower extreme velocity spread. Also, please try our new extremely accurate loaded ammunition, which is available at https://www.grafs.com/. This topic has been deleted. Riley Baxter Firearm/Ammo Reviews TMKs shoot good in all rifles I've tried. When taking a look at this new cartridge, its dead simple to handload and tends to outstretch the .22 Swift when ballistic comparisons are made. New casings were used for both tests. Besides the almost endless calibers they chamber their rifles in, they also were one of the 1 st companies to begin mass producing rifles chambered in .22 Creedmoor. At the time of this writing, there isn't a factory rifle in the new hot rod super .22, but hang on as I believe that is just around the corner. The F4 Defense website is https://www.f4defense.com. It is also remarkably accurate. David Hillis, Jr. energy at a recoil velocity of 12 fps. For a better experience, please enable JavaScript in your browser before proceeding.
PDF Peterson Cartridge: 22 Creedmoor Load Data Add two grains of powder and velocity increases to 3,400 fps. We then fired both sets of 5 rounds and recorded the pressure and velocity for each round. With a ballistic coefficient of .527, this bullet is long-range ready. The bullet carries a ballistic coefficient of .444 and stays very active well beyond 1,000 yards. We hope the above data will help you shoot your .22 Creedmoor with greater confidence that the load you have developed to work in your rifle not only shoots great but is also at a safe working pressure. Any help would be appreciated, and I know pressures from rifle to rifle vary. The notable difference is .22 CM rifles are normally equipped with faster rifling twists to stabilize heavier, higher BC bullets. I have a Remington VSSF chambered in 220 Swift that I am not impressed with the accuracy with (it's about 3/4) MOA, so not terrible but not real impressive either. Theyre predictably accurate and the polymer tip initiates ample expansion on prairie dog to rockchuck-sized critters. Bullet Choices for 22 Creedmoor
22-250 Ballistics - Velocity/Energy/Trajectory Info - The Lodge at J Jfal Professional SAAMI test data confirms 6.5 mm Creedmoor, 15 feet (4.6 m) from muzzle, velocity of 2,940 ft/s (896 m/s) for the 129-grain bullet and 2,690 ft/s (820 m/s) for the 140-grain bullet (which compares to .300 Winchester Magnum data of 2,930 ft/s (893 m/s) for a 200-grain bullet and 2,665 ft/s (812 m/s) for a 210-grain bullet). A short piece of Picatinny rail was installed on the forearm to accept a MAGPUL bipod. We re seeing about a half grain to grain more in 22 CM. The RLs you listed are probably too slow though. As you can see the CCI Stinger Ammo has a higher initial muzzle energy but at 200 yards the Remington Golden Bullet 36 gr has a much higher kinetic energy and more killing power at that distance.
22 Creedmoor and 88gr ELD-M Data - Long Range Hunting Forum As with any new wildcat cartridge, its difficult to determine where actual maximum loads lay without the benefit of pressure equipment, or at least factory ammunition to use as a baseline for measured case expansion. With a long . BTHP 80289 2960 2697 2449 2215 1993 1786 1323 1098 906 741 600 482 -1 517 0-7 -22 -454 M 223 Rem 73 gr. When I heard the first rumblings of a .22 Creedmoor, my first thoughts were of gross overbore and short barrel life, but I was also envisioning 55-grain bullets pushed to 4,000-plus fps.
Barnes Vor-TX TTSX 6.5 Creedmoor Review | Field & Stream The thing that makes that rifle sing, besides the chassis design and precision turret system, is its 1:7.7 rifling that stabilizes long-for-caliber 6mm bullets with exceptional ballistic coefficients (BC). MAGPRO produced a .59-inch group at 2,979 fps with 43.5 grains of powder. Everything fell into place rather quickly, so within a few months, I saw this build come to fruition and get out into the field in June of 2020. The advent of the 6mm Creedmoor immediately had folks necking the hornady 6mm down to 22 cal and upon doing so found virtually the perfect case capacity for heavy weight .224 bullets. Extremely consistent, American-made brass rifle casings and ammunition, designed for long-distance shooters. Patricks .22 Creedmoor was built by Little Crow Gunworks on a Remington 700 action using a PROOF Research barrel and Stockys AccuBlock EuroMatch adjustable cheekpiece laminated stock. Soon after that there was a soft but distinct snapping sound in the dead still morning air of a suppressed shot. https://www.snipershide.com/shooting/threads/22-creedmoor.6255624/page-4#post-7515373, How to get to max velocity with unknown data, 42g H4350 (avg 3500 fps) *brass showing signs of pressure* (how ever this load is EXTREAMLY accurate for my rifle), 37.5 Reloader 23 (avg 3215 fps) ***tightest group***, 38.5g Shooters World H4350 (avg 3094 fps), 38.5 N555 (avg 3183 fps) ***EXTREAMLY ACCURATE and ZERO pressure signs*** will be cranking this load up and will update on speed/pressure, 41g H4350 (avg 3506 fps) some ejector swipe marks *some signs of pressure* (VERY accurate load for my rifle), 40.5 g H4350 (avg 3564 fps) bullets broke apart before 100 yards, 41g H4350 (avg 3578 fps) bullets broke up before 100 yards. It has been reported that when standard lead-core, copper-jacketed bullets are used in the .22 Creedmoor, should the bullets be pushed at too fast a velocity, they might disintegrate in the air before they reach the target. Running a fast twist barrel, the 22 Creed will stabilize heavier bullets at very fast speeds. Whether the .22 CM will ever go mainstream, I cannot guess, though the Creedmoor name does seem to carry considerable sway. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
The .22-250 AI and .220 Swift, with their traditional 1:14 to 1:12 rifling, will always be limited to lighter, low BC bullets and all that entails. As we have discussed above, estimating pressure is crucial when trying to develop a load for your rifle that is under the SAAMI Maximum Average Pressure (MAP). I have not grouped past 1,000 with that rifle yet though. I had a great .25 moa load at 41 gr but after about 50rds the velocity jumped 100fps and the bolt started getting sticky and I had to drop the load a full grain. More research brought me to Reloder 17 powder.
.22 Creedmoor Load Information from Peterson Cartridge Rifle: For reference, note that, after we gathered all of our test data, we searched popular internet forums to gather information about loads that shooters were currently using in their .22 Creedmoor rifles. the .221 Fireball, the 22 Creedmoor, the .22 PPC, the .222 Remington Magnum, the .223 WSSM, the .224 Valkyrie, and the .224 Weatherby Magnum. At that moment, I knew this combo would work for my varmint hunting needs!