PSS10 Marui VSR-10 Colour Coded Spring 130SP (GOLD)

・Colored coded for easy identification of spring rates

・Non-linear, irregular pitch design for less stress on your cylinder and piston

・Special coating to prevent paint flaking

・Precision made in Japan

 

SP spring rates are based on the rough meters per second on a 0.2g BB for VSR10 based bolt action sniper springs. You can expect roughly 100 M/S (328 FPS) +/- 5 m/s on a SP100 spring. The M/S or FPS can vary considerably due to your entire build setup, so please keep this in mind when choosing your springs. 

 

Compatibility:

Tokyo Marui Bolt Action VSR-10 Series

・VSR-10

・VSR GSPEC

・VSR ONE