Product Description
Silverback Airsoft APS 13mm Type Spring for Desert Tech SRS-A1 - M110
Spring Velocity: (Dependent on barrel length)
16" / 420 mm Barrel: 509 FPS
22" / 578mm Barrel: 573 FPS
26" / 680mm Barrel: 576 FPS
Spring Velocity: (Dependent on barrel length)
16" / 420 mm Barrel: 509 FPS
22" / 578mm Barrel: 573 FPS
26" / 680mm Barrel: 576 FPS