The EdGi Chameleon SRS SAP Piston Kit
SAP - Shock Absorbing Piston
100G Base weight - 150G maximum
316L Stainless Steel Polyurethane Cap Type Seal
Weights included: 100G, 120G, 140G & 150G (different prom product in the picture - 135g replaced with 140g)
40% Softness Sylicone Damper Threaded Airbrake for the ultimate in fine tuning
Delrin protection ring
Aluminum Barrel Spacer for base weight
Spring Guide in Stainless Steel with Bearing and Rubber base Pad for wobble free operation
13mm Spring guide shaft