Pre-Order - Edgi Customs - VSR 10 full upgrade tuning kit Hop Chamber any damage caused by improper

any damage caused by improper fitting will not be returnable

4mm O-Ring to provide some damping

4mm O-ring for o-ring BBU

CO2/HPA ready

Pre-Order - Edgi Customs - VSR 10 full upgrade tuning kit Hop Chamber any damage caused by improperThis Item Is only available for Pre Order Only Everything you need to get your sniper rifle to the top tier in one package Cylinder 304L Sanitary Type Stainless Steel CNC Machined Cylinder Body and Head Accurate threading Cylinder Head Double O Ring for a maximum seal 4mm O Ring to provide some damping O Ring at the end of threaded area for an improved seal Piston Anodized T6 Aluminium, Light and Durable 304 Stainless Base Polyurethane Piston Head