PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit

Description

The Pro2A Tactical 14.5-inch 9mm Pistol Caliber Complete Upper Kit includes everything required to convert a standard stripped lower receiver into a highly functional pistol caliber carbine system. Assembled by hand and verified for concentricity in Georgia, this system pairs a velocity-optimized 14.5-inch barrel with a hyper-reliable straight blowback operational system. The package comes completely populated with a standard charging handle, blowback bolt carrier group, lower parts kit, and a full stock assembly to simplify your tactical build process.

Key Features

• All-In-One Build Package: Streamlines your assembly by providing a fully populated upper receiver group, complete lower parts kit (LPK), fire control group, and a complete brace/buffer tube system.
• Straight Blowback Simplicity: Operates completely without gas blocks or gas tubes, dropping complex wear points to guarantee steady feeding and extraction cycles.
• Premium Melonite Protection: Deeply treated with a professional Melonite finish inside the bore and across the exterior to optimize structural hardness and ease maintenance routines.
• Slim M-LOK Modular Rail: Employs a lightweight free-float handguard for easy integration of flashlights, laser aiming systems, and tactical foregrips.

Technical Specifications

Why Choose This Product?

Transitioning into a pistol caliber platform requires precise chamber and extraction geometric design due to the increased pressures of straight blowback cycling. The Pro2A 14.5" 9mm Upper Kit addresses this entirely by utilizing an optimized feed ramp contour matched alongside premium 4150 steel manufacturing tolerances. By combining a factory-headspaced blowback bolt configuration with a complete lower build package, it eliminates component compatibility guesswork entirely. Safe, ultra-flat shooting, and built to withstand rigorous use, it is the perfect comprehensive conversion kit to round out any versatile weapon storage collection.