Wire Set (M4RE-709) For KWA M4 ERG Trigger Assembly and Wiring Harness Category_Helmet Better grip = Positive weapon

Better grip = Positive weapon acquisition(drawing) and retention

Additional Rails x 3

45 Airsoft GBB Pistol Magazine (System 7)

The streamline design also allow shooter to use the sight as a cocking handle

Wire Set (M4RE-709) For KWA M4 ERG Trigger Assembly and Wiring Harness Category_Helmet Better grip = Positive weaponThe RM4 ERG trigger assembly and wiring harness is now available! This wiring harness and trigger assembly will fit both the original, front wired PTS ERG, as well as the new line of rear wired RM4 ERGs. It comes complete with the trigger assembly, including the shuttle and side screws, seen on the mechbox diagram as part 366.