CNC Gearbox SR25 (8mm) - QSC Bolt "Non-recoiling" - What does it

"Non-recoiling" - What does it mean

allowing it to return to its original form from any force applied

 PTS signature follower prevents bbs jam

Durable construction prevents warping under hard use

Also included with this airsoft pistol are 3 spare fill port o-rings

CNC Gearbox SR25 (8mm) - QSC Bolt "Non-recoiling" - What does itCNC gearbox designed for SR25 airsoft replicas. 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 zinc aluminum gearboxes. We are manufacturing these gearboxes on our precise CNC milling machines in our factory. Detail in bracket (8mm)