This Silverback SRS upgrade part is designed to regulate the air pressure and ultimately the FPS of the sniper rifle. It is a highly adjustable part designed to maximize the performance of the rifle.

These generally require a level of technical skill to fit properly so we do advise you have it fitted by a competent technician.

Any questions on compatibility, installation or if you would like one of our in house techs to fit the parts for you, please email us on [email protected] or call us on 01293 525880