FPS SOFTAIR RESSORT 140M/S WELL MB03 (VSR140) 310MM Muzzle Velocity: 410-420 FPS (measured

Muzzle Velocity: 410-420 FPS (measured with 0

This replica peq box offers a reliable combination of illumination and aiming capability

Accessory Recommendation: Valken recommends their SMG adapter to use these magazines with any M4/M16 electric airsoft rifle (adapter not included)

Dimensions: 20

FPS SOFTAIR RESSORT 140M/S WELL MB03 (VSR140) 310MM Muzzle Velocity: 410-420 FPS (measuredWELL MB03 140 m s FPS Spring Characteristics The WELL MB03 140 m s FPS spring was calibrated on a stock sniper rifle. Naturally, a shorter or longer barrel will lead to a drop or increase in performance, and thus a tighter or looser calibration. The thickness due to the spring guide bearings was not taken into account during calibration. Therefore, under equal initial conditions, you should expect a performance increase of approximately 2. 5 m s for