Crusader Dummy Piston Rod for Umarex H&K P7M13 Airsoft GBB Speedometer if combined with the shorter

if combined with the shorter handguard and inner barrel

MK2 Rigid Receiver: The MK2 upper receiver is identifiable by the reinforced "bulge" near the forward assist

This allows you to easily swap the MBT stock for other Picatinny-compatible stocks or folding braces depending on your loadout requirements

IP67 Waterproof

Overall Length 700 mm Inner Barrel Length 400 mm Weight without Magazine 2950g Main Material High Grade Polymer

Crusader Dummy Piston Rod for Umarex H&K P7M13 Airsoft GBB Speedometer if combined with the shorterThe Crusader Dummy Piston Rod is a premium aftermarket realism upgrade designed specifically for the high end VFC Umarex Heckler & Koch P7M13 Gas Blowback (GBB) pistol. The real steel H&K P7 series is world renowned for its unique gas delayed blowback system, which utilizes a small piston attached to the front of the slide that rides inside a cylinder underneath the barrel. While an airsoft GBB pistol replicates this firearm's operation using internal