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

Product Description

Pack the immense knockdown power of the legendary 7.62x39mm cartridge into an incredibly compact Personal Defense Weapon (PDW) blueprint. The PRO2A 5" 7.62x39 Micro Length Upper 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.

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: The 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.
• 100% Made in the USA: Proudly precision-machined and assembled to rigorous quality metrics in Georgia, backed by limited lifetime engineering support.

Why Choose This Product?

Running 7.62x39mm out of an ultra-short barrel profile traditionally creates extraction and mounting clearance issues for suppression tracking. Pro2A Tactical resolves this directly by pairing a precision-tuned micro-length gas layout with an enhanced firing pin and an exposed muzzle thread architecture. This configuration delivers an incredibly compact, dependable upper that drops seamlessly onto your existing AR-15 lower receiver setup.