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.458 socom reloading 11.5" 12.5" 120 mkz 14.5" 270 wsm 308 6.8 6.8 western 6.8mm spc ii 762 @koshernra aa2200 aac ammo ar10 arp barnse barrel brakeout brass bushnell elite 4200 complete upper components dpms handguard hornady m-150 m150 mr chitlin muzzle brake nosler pistol redding reloading rem 700p .308 road rage russell crowe sbr spc ii ssa tac 30 thermal trash unhinged upper whitetail wilson combat winchester 70 winxp_man
  1. 6.8 SPC Ammunition & Reloading
    I'm seeing some strange velocities reloading 120 MKZ with A2200 powder. for example, a three shot string @27.4 grains COAL 2.295" once fired Hornady brass and Federal Match AR primers gives me: 1. 2631 FPS 2. 2563 FPS 3. 2506 FPS The group was the best so far at 1.16". The first shot...
    120 mkz aa2200 reloading
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