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5.56x24

  1. Gun Parts & Accessories
    Anchor Harvey upper M4 cuts with a Black River Tactical 11.5 inch barrel. Great barrel here's specifications Features BRT OPTIMUM CQB Light Profile (.750 Gas Block) Carbine Length Gas System BRT Gas Drive 1/2-28 Suppressor Ready Muzzle Thread 6P Rifling 1/7 Twist 4150 CrMoV Steel per...
  2. Reloading
    Seems like I read this somewhere else once, but in my own load testing I've noted that even though Glock appears to break ALL the "rules" when it come to firing pin tip design, I've never seen a pierced primer! I've added some photos so illustrate my point. The 460 Rowland operates at, and above...
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