Madbull Upgraded Cylinder Set - Standard Version for SIG552 reg_GP Quick Detach Sling mounting point

Quick Detach Sling mounting point is positioned for optimum usage including ambidextrous shooters

Length: 155mm

1V** / CELL internal resistance ≦20mΩ / Charge Current max

Design for Replace the Original Speed Buffer & Spring Set

Madbull Noise Maker Metal Construction

Madbull Upgraded Cylinder Set - Standard Version for SIG552 reg_GP Quick Detach Sling mounting pointThe Madbull Standard Cylinder Set has all the necessary parts to upgrade or replace the cylinder assembly in your gearbox. The Cylinder Set includes a cylinder head, air seal nozzle, Madbull Alien green PX piston, the cylinder, and a polycarbonate mushroom piston head w bearings. The Cylinder set is compatible with most major brands of AEG. Take your standard gearbox to the next level of performance with the Madbull upgraded cylinder set. It is a must