Product Description

Maximize close-range maneuverability, straight-wall firepower, and blast control with the premium PRO2A 7.5" 350 Legend Pistol Length Melonite M-LOK AR-15 Assembled Upper Receiver with Flash Can. Purpose-built as a standalone compact barreled upper assembly, this unit features an ultra-short 7.5-inch precision barrel engineered to satisfy heavy impact requirements from a highly portable footprint. To combat the severe muzzle blast and noise signature typical of micro straight-wall configurations, an integrated slimline linear flash can is installed to capture expanding gases and redirect concussive force safely downrange away from the operator.

Key Features

• Forward-Directed Flash Can: Slimline linear muzzle flash can routes heavy expanding gases downrange, substantially increasing shooter comfort and shielding nearby operators on the firing line.
• Ultra-Compact Micro Footprint: A premium 7.5-inch heavy-duty barrel offers an exceptionally small maneuverability profile ideal for personal defense, truck builds, and tight-clearance hunting blinds.
• Straight-Wall Performance: Specifically optimized for the 350 Legend cartridge, granting heavy downrange energy transfer from a compact modern sporting platform configuration.
• Precision 1:16 Twist Rate: Perfectly tailored twist dynamic stabilizes standard and high-grain commercial ammunition options to maintain solid terminal ballistics.
• QPQ Melonite Hardened Protection: Inside barrel bore, chamber throat, and exterior walls are fully liquid nitrocarburized to maximize surface hardness, improve thermal dissipation boundaries, and resist extreme environmental degradation.
• Recessed Free-Float Workspace: A continuous top Picatinny rail aligns flawlessly with a 9-inch ultra-lightweight free-floating M-LOK handguard that beautifully shrouds and recesses the flash can muzzle profile for a clean, integrated look.

Technical Specifications

Why Choose This Product?

The PRO2A 7.5" 350 Legend Pistol Length M-LOK Upper Receiver with Flash Can offers custom builders an exceptional, micro-sized baseline without forcing the purchase of redundant bolt carrier elements or lower parts you may already have on hand. Sourcing standalone components for unique calibers often creates headspacing risks or feeding failures with straight-walled cases. This system resolves that constraint out of the box, utilizing a single large M4 feed ramp configuration built explicitly to chamber straight-wall ammunition smoothly. Complemented by an extended 9-inch free-floating rail that beautifully envelopes the blast-directing linear flash can, it delivers a flat-shooting, modern tuck-style profile engineered for extreme operational environments. Built in America to exacting manufacturing tolerances and guarded by an unconditional Structural Lifetime Warranty, it stands out as a highly reliable choice for your next compact firearm configuration build expansion.