Z Plate Stainless Steel for TM MWS GBBR, MWS Parts handguards Complete o-ring set for all

Complete o-ring set for all versions of the JACK with the exception of the MP7 variant

Aluminum CNC Machined Process11

Simulated Blow Back function of the Bolt within the chamber (run by the Piston reciprocating)

1 x Pack of Flip Up sights Set (Rear sight can double as a picatinny rail riser)

the durability has been improved dramatically and accuracy is exceptional

Z Plate Stainless Steel for TM MWS GBBR, MWS Parts handguards Complete o-ring set for allDESCRIPTION: This Z plate is the latest design, made of stainless steel. The design has lowered its center of gravity compare to the original Z plate making the bolt lock even more stable, and has increased the delay time of the bolt lock. This allows GBBR to complete the lock action even when the air pressure is low. This Z plate is inspired by GM, Hao Industry and Bavtac. Both weight and dimensions are optimized for our gelball GBBR as well as other