S&B .308 Winchester SUBSONIC 200GR BTHP 20/ - Brass Casing

Questions & Answers

• Q: will this ammo cycle in a semi auto if not which ammo will work for a 308

  • Answered
  • Asked 10/27/2018 02:49 by Gary P

  A:

  Gary, If your using a suppressor it should work. Be about the only reason you would want sub sonic ammo. Without a suppressor you could be over or under gassed. If your semi-auto is direct gas impingement or short stroke piston operated. May need adjustable gas block to use it. Lot of variables. Get a box with your next ammo order and try it. Full power standard 140 to 150 grain ammo should work in anything.

  See 3 more answers |