Moriarti AR-15 7.62x39 7.5" Nitride Pistol Upper Assembly / M-LOK

The AR-15 7.62x39 7.5" Nitride Pistol Upper Assembly / M-LOK is an ideal upgrade for your AR-15 pistol, designed to fit virtually any Mil-Spec AR-15 lower receiver. Proudly made in the USA, this upper combines durability, precision, and versatility for reliable performance.

Barrel:

• 7.5" heavy barrel constructed from 4150 Chrome Moly Vanadium (CMV) steel, nitride coated for superior wear and corrosion resistance

• Chambered in 7.62x39 with a 1:10 right-hand twist

• .750" diameter under the gas block

• 5/8x24 threaded muzzle with a nitride-finished A2 birdcage flash hider

• M4 feedramps for consistent feeding

Upper Receiver:

• A3 flat top upper receiver milled from certified 7075-T6 aluminum forgings

• Black hardcoat anodized to government specifications for enhanced durability

• Forward assist and dust cover installed

• M4 feedramps

Gas System:

• Pistol-length gas system featuring a .750 low-profile steel gas block, black hardcoat anodized for long-lasting performance

Handguard:

• 7" free-floating slim M-LOK rail made from aircraft-grade aluminum with a black hardcoat anodized finish for strength and lightness

Additional Details:

• Does not include bolt carrier group (BCG) or charging handle; sold separately

• Product images may vary from actual product