Echo1 M4 CQB XK End Cap with Sling Swivel Wolverine the Gamma trigger is constructed hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

the Gamma trigger is constructed using high quality aluminum

So firstly we have dropped the RPM a little on the Ultra High speed motor and changed the RPMs on the others to directly relate to 4 of the most popular Brushed motors available 20

Battery Compartment is Housed Above the Receiver

Product Material: Aluminum Alloy

Durable polymer 9mm style carbine receiver with matte anodized finish and stamped G&G roll marks

Echo1 M4 CQB XK End Cap with Sling Swivel Wolverine the Gamma trigger is constructed hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D the Gamma trigger is constructed using high quality aluminum So firstly we have dropped the RPM a little on the Ultra High speed motor and changed the RPMs on the others to directly relate to 4 of the most popular Brushed motors available 20