Beretta. Both smoothbore ... ll get to later—which means the guns use recoil to function. When you pull the trigger, the entire shotgun moves backward but the two-piece bolt stays in place, ...

If you’ve ever cleaned a Beretta A390, you know that there are multiple pieces to ... bolt carrier, piston stock, and recoil spring all come out in one piece. Removing the bolt handle can be tricky.

3 1/2-inch shotshell, Beretta based its Xtrema on the successful ... The bolt, operating rod and recoil spring are removed as a unit for cleaning. The two-piece bolt has a rotating head ...