WebFeb 16, 2024 · Take your average 55-grain .223 Rem. bullet. At 3250 fps, it produces 1,280 foot-pounds of energy at the muzzle. But if you reduce the velocity to a subsonic 1100 fps, it produces only 150 foot ... WebThe .458 SOCOM was developed by Marty ter Weeme, founder of Teppo Jutsu LLC in 2000. The impetus was an informal ("beer and barbeque") discussion with a senior member of … best mountain bike gps tracker WebFeb 25, 2024 · Kurz. I am wanting a 458 caliber rifle to shoot 400+ grain bullets subsonic. Remember that L-D is making solids not cup and core bullets so they are longer per … WebWith heavier bullet weights, the 458 can put more energy into any target at subsonic speeds compared to the 308 Winchester. And although the 308 could stomp over the … best mountain bike gps device http://teppojutsu.com/458faq.html WebJun 11, 2024 · One of the bigger names in the development of this cartridge in the AR-15 rifle is Wilson Combat. They make two rifles in .458 SOCOM. One is the Hunter model, with … best mountain bike grips for large hands WebOct 7, 2009 · AR-15 » AR Variants. [ARCHIVED THREAD] - 458 SOCOM twist rates. Posted: 10/6/2009 6:51:51 PM EDT. i was reading the FAQ on Teppo Jutsu site and came across some info on twist rates. it seems that there are two rifle twists available: 1:18 …

WebSep 11, 2024 · The .458 SOCOM rounds have slightly lower recoil energies when compared to the .50 Beowulf, which has several rounds in the 39-32ft.lb range compared to the highest .458 SOCOM round at 28.89ft.lb. All of these rounds are in the 300-350gr range besides the single subsonic .458 SOCOM round which is 500gr. They also have the same powder … WebDec 21, 2024 · New Micro Red Dot From Vortex: The Defender-CCW. [ARCHIVED THREAD] - post your favorite 458 socom subsonic recipe. Posted: 12/21/2024 10:17:28 AM EDT. I am looking for subsonic loads for this new to me caliber. This is for an AR, and the upper is a 16" 1-14 twist with a carbine length gas tube. Bullet wise right now I have a … best mountain bike grips for hand pain WebMar 29, 2024 · The 458132 according to the Strelok calculator app with an MV of 1100 fps zeroed at 150 yd is 8" high at 100 , 8" low at 200 and hauls 1000 ftlb past 350 yd with just 7' of hold over . In case you had any inclination to go that way . That's 4 yr of 45-70 , 45 Raptor , 45 Colts carbine rough and greens applied data in 1-16 , 1-20 , and 1-32 ... WebBUILD KIT, .458 SOCOM, RECON, 16", FLUTED, 1-14, Q-COMP. The 458 SOCOM cartridge offers the practical ballistics of the legendary .45-70 in a modern AR platform rifle and is capable of firing 250 to 600 grain .458 caliber bullets in a lightweight, controllable package. For hunting medium to large game, bullets in the 250 grain– 400 grain ... best mountain bike grips for numb hands Web.458 SOCOM - 1:10 Fast Twist barrel, only available in 416 Stainless - Pistol length gas system dimpled for gas block screw alignment. Muzzle threaded 5/8-24. .875" Gas Block … WebAdditional Features: Rapid Thread Muzzle Brake Barrel Twist Rate: 1-14 Flutes: Yes . Code: C0-UPK-TR458K-TR-458K16F14R. MPN: TR-458K16F14R. UPC: 811826027856. ... With the Wilson Combat Recon Tactical .458, SOCOM Upper Receiver Build Kit subsonic velocities for suppressed or tactical use. The 458 SOCOM cartridge offers the practical … best mountain bike gps watch WebIn my 10.5" barrel using the NOE HTC459-500-SP I use CCI 350s, AA 1680 - 23.0 grains gave me an average of 960fps. IMR 4198 - 22.0 grains gave me 992 fps average. AA #9 - 15.5 grains gives 963fps average. I have started using AA#9 as it sounds quietest to the ear through my form 1 can. 2.

WebThe following tables are based on the Greenhill Formula. Using them will allow you to estimate the heaviest/longest bullet a gun will stabilize based on the caliber (left-most column) and twist rate in inches (top-most row). For example, a 45 (.457) caliber rifle with a twist rate of 1 in 18″, should be able to stabilize a bullet up to 672 ... best mountain bike groupset WebJun 11, 2024 · One of the bigger names in the development of this cartridge in the AR-15 rifle is Wilson Combat. They make two rifles in .458 SOCOM. One is the Hunter model, with an 18-inch barrel and a 1:22 twist rate. Wilson Combat’s testing shows better accuracy with 250- to 325-grain bullets with this slower twist rate. best mountain bike grips reddit