Elite Force HK45 Magazine Rebuild Kit
The Elite Force HK45 GBB Mag Rebuild Kit comes with everything you need to restore your HK45 magazine back to operable condition.
Prometheus Non-linear Spring MS135
Upgrades the FPS of your AEG from approximately 420 FPS to 440 FPS
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