PRO2A 3" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can

Product Description

The PRO2A 3" 45 ACP Pistol Caliber Non-Reciprocating (NR) Side Charging M-LOK Upper Receiver Assembly with Flash Can offers a highly premium, ultra-ergonomic solution for sub-compact Pistol Caliber Carbine (PCC) platforms. Built around a precision-machined billet aluminum receiver, this system eliminates the traditional rear charging handle in favor of a smooth left-side lever that stays stationary during operation. Recessed beneath an extended free-float handguard, an integrated linear Flash Can safely forces concussive blast energy downrange, creating a reliable and incredibly comfortable micro defense platform.

Key Features

Non-Reciprocating Side Charging Architecture: Provides maximum mechanical leverage for blowback systems while keeping the charging handle forward and completely static during firing sequences.
Ultra-Compact Micro Footprint: A 3-inch barrel profile delivers extreme close-quarters maneuverability and discrete storage potential for vehicles or compact deployment bags.
Blast-Forwarding Linear Flash Can: Mitigates harsh lateral concussion and muzzle flip by routing high-pressure explosive gases and hot muzzle flash directly toward your target area.
Premium Melonite Barrel Finishing: 4150 CMV steel is liquid nitrided to secure exceptional corrosion defense, easier maintenance, and extended bore longevity.

Technical Specifications

Upper Receiver	Gibbz Arms G9 Billet Aluminum Receiver (Optimized for Pistol Caliber Blowback Ejection)
Charging System	Non-Reciprocating Left-Side Side Charging System (Handle remains stationary while firing)
Barrel Length & Profile	3-Inch Micro Profile
Caliber	45 ACP
Twist Rate	1:16 Twist Rate (Highly optimized for standard 230gr bullet weights)
Barrel Material	4150 Chrome Moly Vanadium Steel with QPQ Melonite Nitride Finish
Operating System	Dedicated Blowback System (No Gas Block or Tube Required)
Handguard	4-Inch Slim Free Float M-LOK Rail System (Recesses muzzle device cleanly)
Muzzle Device	Slimline Blast-Forwarding Linear Flash Can (5/8x24 Thread Pitch)

Why Choose This Product?

This premium 3-inch .45 ACP assembly takes sub-compact PCC ergonomics to the highest level. By moving the charging interface to the side and maintaining a non-reciprocating function, shooters can clear malfunctions or chamber a round with unmatched speed while maintaining a consistent cheek weld on low-profile optics. Paired with a recessed blast-diverting linear Flash Can that keeps hands protected and lateral noise down, it serves as the ultimate professional-grade foundation for small-footprint defense platforms.