CMMG AR-15 M4 9mm Complete Upper

CMMG AR-15 M4 9mm Complete Upper
Item# cmmg-ar15-m4-9mm-complete-u1549
$599.95

Product Description

CMMG. 9mm. Nitrided 16.1: barrel. 4140 Chrome-Moly barre in M4 profile. "F" marked front sight. 1:10 twist. 1/2x36 thread. 2-piece drop-in hand guard. 7075-T6 Aluminum M4 type receiver. Made in U.S.A.