7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly - 28242

7.5″ 7.62×39 Stainless Steel Medium Pistol M-LOK Upper Assembly

Big-bore punch in a small, American-made package.

The 7.5″ 7.62×39 Stainless Steel Medium Pistol M-LOK Upper Assembly delivers rugged, close-range power in a compact format—perfect for AR pistol builds. Built on a mil-spec forged upper receiver, this upper features a 7.5″ stainless steel barrel with a 1:10 twist, optimized for 7.62×39 performance in tight spaces or suppressed setups.

A medium contour barrel, pistol-length gas system, and steel low-profile gas block ensure reliable cycling with this heavier round. Paired with a quality American-made M-LOK handguard (style may vary) and one of the cleanest nitrided A2 flash hiders in the industry, this upper is assembled with care, using Permatex 242 thread locker and AEROSHELL 33MS anti-seize grease on all torqued components.

BCG and charging handle are not included, allowing you to pair it with your preferred components. Whether for personal defense or a compact range gun, this upper is made in the USA and backed by a Limited Lifetime Warranty.

Specifications

• Barrel Finish: Stainless
• Barrel Profile: Medium
• Cartridge Compatibility: 7.62×39
• Barrel Length: 7.5″
• Gas System Length: Pistol
• Twist Rate: 1:10
• BCG / Charging Handle: Not Included
• Handguard: American-made M-LOK (style may vary)
• Muzzle Device: Nitrided A2 Flash Hider
• Warranty: Limited Lifetime
• Origin: Made in the USA