Shoot more rounds without shooting more dollars with the American Tactical Imports M4-22 Upper Assembly. The upper is constructed of high quality polymer and mounts on any standard AR-15 lower receiver. The upper includes a quad rail, rear sight, and vertical grip. Shoot more, spend less with American Tactical Imports

Specifications and Features:
American Tactical Imports AR-15 Complete Upper Assembly
.22 Long Rifle
16.1" Barrel
Quad Rail
Rear Sight
Vertical Grip
Black Finish