The receiver and the pump action mechanism are made with metal to ensure durability and realistic experience
The dimensions and tolerances
This new intensity control brings you everything you love about a Holosun
Accessory slot on bottom of stock for mounting of optional bipod rail
Equipped with Picatinny Rail for tactical laser & flashlight attachment
PDI Steel Spring for Tokyo Marui VSR-10 Airsoft Sniper Rifles Power:VSR 450 The receiver and the pumpFeatures Constructed from ultra strong Silicon Steel for maximum longevity Variable pitch design gives light compression and fast returns Designed to be used with 9mm spring guides Perfect for use with PDI VSR pistons Manufacturer: PDI Specifications: Inner Diameter: 11mm Outer Diameter: 13mm Spring Velocity: 370 FPS 450 FPS 520 FPS (on 0. 20g BBs) Compatibility: For all Tokyo Marui, JG BAR 10, WELL VSR 10, MB 03, MB 07, G Spec, M24, M28, AGM L96, and