90 Degree Tune-up kit for Specna Arms S series replicas

90 ° CNC Tuning Kit for Specna Arms replicas of the S series

A high-quality complete 90 ° tuning kit dedicated to Specna Arms sniper replicas increases the durability of the replica, while improving the culture, operation and repeatability of shots. The set includes a redesigned complete trigger unit, along with a dedicated piston and guide. With the use of a suitable spring, you can achieve around 500fps without worrying about the strength of the parts, while maintaining the smooth operation of the bolt and the trigger.

The lightweight piston features ventilation ports, rubber damper and polymer cylinder guides for the most stable results. The piston structure is made of aluminum to maintain optimal weight with maximum strength.