Product Overview

The PRO2A 22" 6.5 Grendel 1/8 Rifle Length NR Side Charging Melonite M-LOK AR-15 Upper Kit provides an all-inclusive, premium long-range workspace solution engineered to transition your stripped lower receiver into a high-performance precision platform. Built around an advanced **Non-Reciprocating (NR) left-side charging receiver**, this kit isolates component cycling from the manual handle to maintain a rock-solid sight picture when tracking targets downrange. Completely configured with an ultra-smooth rifle length gas system, full-auto profile Type II bolt carrier group, dedicated side-charging handle assembly, complete lower parts matrix, and a robust polymer blade system, this master package removes component matching guesswork entirely.

Key Features

• All-In-One Master Kit Architecture: Fulfills your entire precision rifle project by fully integrating the internal tracking components, fire control group, and stabilizing furniture directly into one premium order.
• Non-Reciprocating Side Manipulation: Left-side charging lever remains completely fixed forward when firing, mitigating traditional optical obstruction, protecting fingers, and maximizing ergonomics beneath large precision optics.
• Peak 22-Inch Velocity Barrel: Full 22-inch length burns slower powder profiles with extreme efficiency, squeezing out maximum velocity, minimized wind drift, and supreme accuracy at extended distance brackets.
• Smooth Rifle gas Subsystem: Delivers a dramatically softened recoil signature and minimized internal pressure spikes, optimizing target re-acquisition speed for precise follow-up shots.
• Versatile 1:8 Twist Profile: Standard twist orientation flawlessly stabilizes an abundant range of factory grain options, tracking seamlessly from light target loads up to heavy hunting bullets.
• Liquid QPQ Melonite Preservation: Full-immersion liquid nitriding creates an incredibly slick, hard-wearing surface inside the 4150 CMV steel barrel core to handle sustained friction, gas wear, and humidity.
• Free-Floating M-LOK Handguard: Features a rigid-profile modular rail system aligned flat with the upper receiver top rail, optimizing bipod and accessory placement without shifting your barrel's point of impact.

Technical Specifications

Why Choose This Product

Choosing this complete side-charging upper kit modernizes your long-range construction workflow. Transitioning tracking manipulation to the fixed left-side lever completely eliminates the awkward clearance issues of standard rear-charging latches underneath large long-range rifle optics. Because headspacing variations can cause catastrophic feeding issues in the Grendel platform, using a factory-matched package featuring a true Type II bolt face ensures internal metrics align seamlessly with the chamber out of the box. Packed with premium treated components from the full-auto profile bolt carrier down to the polished fire control linkages, it delivers absolute mechanical reliability. Proudly manufactured in the USA from heavy-duty raw metals, this setup ensures an uncompromising precision response straight out of the box.