CO2 version on the legendary German Schmeiser MP40, made famous for it's use in World War 2 by the majority of NCO's in the German infantry, This air rifle features: . Huge 50 round (steel bb) capacity magazine. . Blowback bolt. .Collapsible stock .Battlefield finish Purchase with confidence from a family run business with 30 years experience . For all further enquiries please quote number : workshop