Description
A&K 2500rd M249 AEG Box Magazine gm gunsmodify 5mm inner bore ASG EVO 3 150mm threaded inner barrel color arctic BBA2100000006372 Colour:Gold 5mm inner bore ASG EVO 3 gear box outlet without wobbling Included an advanced CNC Delrin Locking C Clip to hold the inner barrel tight in place without wobbling and twisting The Dual UV LED Tracer Module to glow BB in the dark ready RetroArms gearbox has quick spring change system QSC