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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
The Hopup Chamber M4A unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments
the slide) with a brand new bolt carrier group and upper receiver
Compatible with WE and KJW Co2 magazines
you need the Gen2 Rail
Illuminates both Red and Green tracer
Double Eagle UTR45 AEG Black (Various Models) Model:M917E (Metal w/ ACR Stock) The Hopup Chamber M4A unitFeatures CNC machined aluminum upper receiver group with modular handguard fixtures for accessories Lightweight & durable nylon polymer lower receiver construction Falcon Electronic Control System can control fire mode and trigger sensitivity as well as provide battery and motor protection Features the new "Falcon" version 2 gearbox w quick change spring, 8mm steel bearings, and rotary hop up unit Flat top picatinny rail for optics Ambidextrous fire
US$ 116.25
US$ 150.99
US$ 12.86