SigDog
Active Member
Thanks Outrider!
Correct/proprietary pistol buffer/spring ordered.
Since I have the standard buffer/spring that came with the stock and the 9mm magwell just pops out, I guess that means now I have to build a 5.56 upper!
Correct/proprietary pistol buffer/spring ordered.
Since I have the standard buffer/spring that came with the stock and the 9mm magwell just pops out, I guess that means now I have to build a 5.56 upper!