PRO2A 5" 7.62x39 1/10 Micro Length Melonite M-LOK AR-15 Upper Kit - Suppressor Ready

Product Description

Pack the immense knockdown power of the legendary 7.62x39mm cartridge into an incredibly compact Personal Defense Weapon (PDW) blueprint without component matching guesswork. The PRO2A 5" 7.62x39 Micro Length Upper Kit delivers hard-hitting intermediate ballistics on a lightweight and agile tactical framework. Built around a premium forged 7075-T6 aluminum receiver with a standard right-side ejection layout, this system features a 5-inch 4150 CMV medium profile barrel. The 1:10 twist rate ensures exceptional stability for standard 122gr to 124gr projectiles out of an ultra-short barrel profile. An abbreviated 4-inch free-float slim profile handguard exposes the muzzle threads completely, providing a clean clearance path to direct-thread or quick-attach suppressors without any rail-to-silencer interference. Bundled alongside a full lower parts kit and a high-density stabilizing blade package, this turnkey system converts any standard stripped lower receiver into an elite compact tool.

Key Features

• Hard-Hitting 7.62x39 Caliber: Bridges the gap between sub-compact weapon dynamics and rifle-caliber kinetic signatures, providing devastating close-range velocity parameters.
• Suppressor-Ready Clearance: A compact 4-inch M-LOK handguard leaves muzzle threads entirely exposed, allowing seamless mounting and removal of suppressors and muzzle accessories without rail interference.
• Micro-Length Gas System: Fine-tuned direct impingement layout optimized for dependable dwell times and stable internal pressures with common intermediate factory ammunition.
• Premium QPQ Melonite Protection: Liquid bath nitride treated 4150 Chrome Moly Vanadium steel core delivers supreme friction defense, deep weather proofing, and long throat life.
• Turn-Key Lower Completion Package: No piecemeal component tracking required; arrives complete with a full lower parts kit, fire control trigger group with an enhanced firing pin for hard primers, and an adjustable pistol blade assembly.

Why Choose This Product?

Running 7.62x39mm out of an ultra-short barrel profile traditionally creates extraction, primer ignition, and mounting clearance issues. Pro2A Tactical resolves these structural hurdles completely. By matching a precision-tuned micro-length gas layout with an enhanced firing pin, an exposed muzzle thread architecture, and a complete lower receiver build bundle, this complete, American-made kit yields an uncompromised custom build right out of the box.