Maple Leaf - M1911 Hop-up Chamber Set For TM / KJ Works Hop Chamber 9mm & 9mm*2mm (inside diameter

9mm & 9mm*2mm (inside diameter * cross section) black O-Ring

Polyurethane Piston Head

Re-designed entrance shape for better fitting with nozzle

- 350 rounds high capacity

Maple Leaf - M1911 Hop-up Chamber Set For TM / KJ Works Hop Chamber 9mm & 9mm*2mm (inside diameterMaple Leaf M1911 Hop Up Chamber Assembly for Marui KJ WE Gas Blowback Pistol Aluminium construction Improved steel pressure plate I Key included Suitable for Tokyo Marui KJ WE M1911's Adjustment lever included *Does not include hop wheel __________________________________ All Parts and upgraded are recommended to have fitted by a airsoft tech any damage caused by improper fitting will not be returnable __________________________________ Packaged and