Upgrade your AR-15 with the 7.62x39 7.5" Slim Nitride Upper Assembly, now available with your choice of Cerakote finishes in Flat Dark Earth (FDE), Olive Drab Green (ODG), or Grey. Designed for durability and precision, this upper assembly fits virtually any Mil-Spec AR-15 lower receiver.
Barrel:
7.5" 4150 Chrome Moly Vanadium heavy contour barrel, hardened to 26-32 RC and stress relieved
Chambered in 7.62x39 with 1:10 right-hand twist, button rifled for accuracy
.750" diameter under the gas block
Black phosphated A2 birdcage compensator with crush washer
M4 feedramps
Upper Receiver:
A3 flat top upper receiver machined from certified 7075-T6 aluminum forgings
Black hardcoat anodized to government specifications
Forward assist and dust cover installed
M4 feedramps
Gas System:
Low-profile steel gas block with black hardcoat anodizing
Pistol length gas tube
Handguard:
7" free-floating slim profile M-LOK rail
Made from aircraft-quality aluminum with black hardcoat anodizing
Additional Information:
No bolt carrier group (BCG) or charging handle included
Due to variations in the coating process, colors may vary slightly from batch to batch—exact color match is not guaranteed
Tags: ar-15, 7.62x39, 7.5 7.5", slim, nitride, upper, assembly, with, cerakote, –, fde, , odg, , grey, moriarti, arms