Retro Arms CNC QSC 8mm V2 Gearbox mp9 featuring an open design with

featuring an open design with golden outer barrel and compensator

HK MP5 top rail mountable

or case for safe transport

This is a spare magazine for the KJ KP-09 CZ-75 pistol

These updated Generation 2 springs are heat treated to help retain their shape and avoid being crushed under their own weight

Retro Arms CNC QSC 8mm V2 Gearbox mp9 featuring an open design withNote that the picture is for reference ONLY and the colour of the gearbox may vary batch to batch. CNC gearbox V2 designed for airsoft replicas AR15 (M4), M16 and other ones with V2 gearbox. This gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651, which has higher strength (590MPa), than common construction steel (390MPa). Because of used material, our gearboxes have the best durability and resilience than common