Echo1 M4 CQB XK End Cap LCT FEATURES SMOOTH LIGHTWEIGHT ANODIZED ALUMINUM

FEATURES SMOOTH LIGHTWEIGHT ANODIZED ALUMINUM CONSTRUCTION

The Standard version utilizes a robust aluminum alloy diecast construction

This precision-engineered Hopup Chamber SV features a rotary dial for fine adjustments and reworked hopup levers and concave nubs

Package includes: CNC Gearbox V2 (8mm) – QSC in chosen color

Echo1 M4 CQB XK End Cap LCT FEATURES SMOOTH LIGHTWEIGHT ANODIZED ALUMINUMThis kit deletes the buffer tube and makes your M4 style AEG very compact. It has a QD swivel socket and includes a swivel as well for a sling. This will work on most M4 style AEGs though might require shortening of the back of the receiver to mount this plate.