EntityQ15107531· pop 13· linked from 372 articlesboltSign in to savemechanical part of a firearmConnectionscarbineEntitybolt actionEntitygas-operationEntityrifleEntitygun barrelEntitybreechloaderEntitysemi-automatic pistolEntitypump-actionEntityprimerEntityblowbackEntitysawn-off shotgunEntityAR-15–style rifleEntitylever actionEntityunderwater firearmEntityelephant gunEntitywarEntityweaponEntityhuntingEntitygunpowderEntityfirearmEntityCategoriesFirearm components