Aero Precision AR15 M4E1 Enhanced Upper Receiver(Black) vanquest trident 31 1- Sutures

1- Sutures

Durable hook and loop straps are available 4 to a Pack

Measures 7L x 3W x 10H

Two pins with deluxe clutch locks hold the Uniform Bar securely in place

Aero Precision AR15 M4E1 Enhanced Upper Receiver(Black) vanquest trident 31 1- SuturesOur state of the art M4E1 platform starts here, with the M4E1 Upper Receiver. The M4E1 upper receiver is a one piece design combining the handguard mounting platform with the upper itself. Through superior engineering, we have condensed the parts needed to mount a free floated handguard to a mere 8 screws. Since the handguard mounting surface and upper are of the same forging, not only is it a stronger system, but we are able to make additional