On the BMP32 the weapon featured a safety at the rear of the bolt (again in a similar location to the Mauser rifle). On both BMP34 and MP35 the safety was relocated to the left side of the receiver. The shooter could select the mode of firing by applying different pressure to the trigger – a short pull fired single shots; a long pull resulted in full automatic fire. Feed was from the right side of the gun, for some mysterious reason, with ejection to the left.