CNC HK417 Reinforced gearbox housing - QSC

CNC HK417 Reinforced gearbox housing - QSC

Retro Arms is a Czech manufacturer of first-class parts and airsoft accessories. Retro Arms Products are only made from best materials with the use of e.g. precision CNC machines. Ideal for tuning all types of replicas, Retro Arms parts will satisfy even the most demanding users.

An exceptionally durable Reinforced gearbox shell designed for installation in Umarex HK417 replicas. The gearbox frame is made from an exceptionally strong EN AW 7075 T651 aluminium. The gearbox frame has a QSC system, which enables a quick spring change.

The set contains a set of mounting screws and a ball bearing mounted QSC lead management.