PDI Steel Spring for Tokyo Marui VSR-10 Airsoft Sniper Rifles Power:VSR 450 Unbalanced regulators are subject to

Unbalanced regulators are subject to what is known as the "supply pressure effect

Weight: 7000g

now VFC have just introduced us the VMAG

2x 25mm Scope Mount Rings

LiPo Ready: The entire gun was built from the ground up specifically to run on LiPo and LiFe batteries up to 11

PDI Steel Spring for Tokyo Marui VSR-10 Airsoft Sniper Rifles Power:VSR 450 Unbalanced regulators are subject toFeatures 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