RetroArms M4 - AR15 Rotary Hop Up Chamber by RetroArms Pistole Elettriche AEP & Accessori with a realistic look and

with a realistic look and construction

The PF940V2 frame is made of a reinforced high-strength polymer with an aggressive texture on the sides

a garanzia di massima scorrevolezza

Polymer grip with trigger and grip safety

RetroArms M4 - AR15 Rotary Hop Up Chamber by RetroArms Pistole Elettriche AEP & Accessori with a realistic look andRetroArms chambers has parts made at CNC machining center out of EN AW 2007 and EN AW 7075 aluminum. Regulation wheel is from polypropylen . Impression regulation is very effective, because lever does not bend thanks to the used material. Its design allows preciseAdjustment in 2mm range with step of 0. 01mm. Chamber is 100% compatible with the RetroArms gearbox but it also fits into standard zinc gearboxes. However be aware that we can't guarantee