@reapeeron: You need to side with Mavka in the Cost of Hope DLC to grab the Clapper. It matches the standard 160 damage of the regular pump shotgun, but packs 60% pen and a built-in suppressor. Just watch out for the box magazine bug that takes the suppressor off. It one hits bloodsuckers and snorks easily. #stalker2 #costofhope #GamingTips #shotgunbuild