PRO2A 7.5" 12.7x42 (50 Beowulf) 1/20 Pistol Length Melonite NR Side Charging M-LOK AR-15 Upper Kit

Product Description

Unlock devastating close-quarters stopping power and absolute field utility with a unified big-bore production suite. The PRO2A 7.5" 12.7x42 Pistol Length Non-Reciprocating Side Charging Complete Upper Kit is a comprehensive rifle construction package meticulously engineered to consolidate your small-frame, heavy-caliber building projects. Chambered in hard-hitting 12.7x42mm (fully compatible with standard .50 Beowulf commercial ammunition types), this package upgrades your platform by replacing traditional rear charging handles with a fluid, left-side manual Non-Reciprocating (NR) Side Charging System. The handle remains perfectly static during hot firing cycles, allowing operators to run immediate-action drills or clear the chamber instantly without breaking their cheek weld or sacrificing optic clearance. This builder bundle matches the specialized side-charging upper assembly with a matching side-charge big-bore bolt carrier group, a complete lower parts control components array, and a multi-position adjustable carbine stock setup.

Key Features

• Ergonomic Non-Reciprocating Charging: Left-side manual charging lever remains static during firing sequences, preventing structural interference with large optics or facial positioning.
• Devastating Ultra-Compact Big-Bore Footprint: Short 7.5-inch barrel structure brings unmatched maneuvering capability to close-range hunting environments and defensive small-frame setups.
• All-In-One Component Package: Simplifies procurement workflows by packing the specialized side-charging bolt group, manual side lever system, fire control group, and defensive furniture right into a singular product box.
• Big Bore Machined Architecture: Premium billet upper receiver features an engineered, widened ejection port to cleanly prevent heavy straight-walled casing dents, failures to extract, or stovepiping.
• Resilient Free-Float M-LOK Architecture: Premium slim profile aluminum rail isolates the barrel from external handling pressure vectors, ensuring continuous point-of-impact accuracy.
• Liquid Bath Nitride Hardening: The 4150 Chrome Moly Vanadium steel core features full interior and exterior QPQ Melonite coating to offer absolute weatherproofing and prolonged bore precision under severe firing heat.
• 100% Sourced & Assembled in the USA: Built to tight manufacturing metrics in Georgia, backed completely by premium custom-shop engineering quality parameters.

Why Choose This Product?

The 12.7x42mm round delivers massive, unmatched close-range kinetic energy thresholds that completely dwarf standard intermediate cartridges, serving as the ultimate modern defensive tool or thick-brush hunting platform. Pro2A Tactical simplifies your specialized big-bore project by supplying a complete, premium, ready-to-fire upper kit bundle built with strict quality control. It provides maximum terminal compliance and exceptional short-frame consistency right out of the box.