Features
- Oil Tempered with high pressure treatment
- Irregular pitch spring for maximum performance
- Constructed out of 1st class carbon steel piano wire
- Long lasting durability and high performance output
Spring Velocity: VSR10: 420~520 FPS / TYPE96: 420~450 FPS
Compatibility: For all Tokyo Marui, JG BAR-10, WELL and other compatible bolt action sniper rifles with VSR-10 & TYPE96 compatible internals
Material: First class piano wire / carbon steel