300 whisper

  1. O

    WTS - SSK Industries 10" 300 Whisper upper

    SSK Industries custom 300 Whisper 10" upper with very low round count. Has 10" threaded barrel with PRI carbon fiber forend extended past muzzle to cover an attached suppressor. Also includes EGW 20 min rail. This is an extremely accurate upper with both subsonic and supersonic ammunition...