Modify MOD24 M140 Spring (~450 FPS)
The airsoft coil spring with irregular-pitch for the MOD24/ APS-2 is designed for enhanced performance.
Polarstar MRS Air Rig w/ Braided Air Line 42"
This ultra compact regulator stands just 3 inches tall and threads directly onto the HPA tank. In so doing it eliminates the need for a separate UFA and keeps your air rig profile to a minimum. What sets this regulator apart from competing models is its i