PRO2A 7.5" 12.7x42 (50 Beowulf) 1/20 Pistol Length Melonite 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 Complete Upper Kit is a comprehensive rifle or pistol 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 matches a complete, ready-to-mount upper assembly with a heavy-duty big-bore bolt carrier group, a complete lower control components array, and a multi-position adjustable carbine stock setup. The 7.5-inch heavy contour barrel uses a 1:20 stabilization matrix to deliver maximum terminal trauma in confined envelopes, backed cleanly by an enlarged ejection port receiver to prevent structural cycling jams under intense pressure.

Key Features

• Devastating Ultra-Compact Big-Bore Footprint: Short 7.5-inch barrel structure brings unmatched maneuvering capability to close-range hunting environments and defensive platforms while firing a massive half-inch projectile.
• All-In-One Component Package: Simplifies procurement workflows by packing the complete big-bore bolt group, manual charging path, fire control group, and defensive furniture right into a singular product box.
• Big Bore Machined Architecture: Forged upper features a custom widened ejection port to cleanly prevent cycling blockages, standard casing dents, or stovepiping issues during fast firing sequences.
• 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 bundle system built with strict quality control. It provides maximum terminal compliance and exceptional short-frame consistency right out of the box.