Prometheus AEG V2 Next Generation Recoil Stock POM Piston Head - Black (GG06-01)

Prometheus POM Piston Head for Next Generation Recoil Stock Version 2

Uses an excellent POM material with excellent self-lubrication performance that is rich in anti-fatigue and anti-abrasion friction characteristics and has a head shape with enhanced operation at air supply, fuel efficiency, and air tightness at compression, exhaust efficiency, and durability. Moreover, installing a thrust bearing that was considered difficult to install in that space, eliminates the deflection when the spring is compressed and maximizes the performance. Internal custom required item. 

Specifications 

compatible model
SOPMOD M4 
built-in difficulty
Difficult 
additional explanatory