Pro2A 8.5" 10mm NR Side Charging Upper with Flash Can Kit

PRO2A 8.5" 10mm 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit

Description

The Pro2A Tactical 8.5-inch 10mm Auto Non-Reciprocating (NR) Side Charging Complete Upper Kit with Flash Can delivers exceptional tactical ergonomics, advanced blast routing, and hard-hitting muzzle performance to the AR-10mm platform. Assembled by hand and verified for concentricity in Georgia, this premier conversion layout integrates a rigid billet receiver that replaces the traditional rear charging handle with an advanced, static side-charger mechanism. Paired with a linear flash can that pushes muzzle blast and concussion safely downrange, this comprehensive build kit arrives fully populated with a matching side-charging blowback bolt group, full lower parts kit, and optimized heavy buffer stock assembly to streamline your transition into a premium weapon platform.

Key Features

Non-Reciprocating Charging Control: Features an advanced side-charging design with a handle that remains fully static while cycling, preventing optic mount interference and maximizing mechanical leverage from standard shooting positions.
Forward Concussion Redirection: Outfitted with a slimline aluminum linear Flash Can muzzle device that forces blast, noise, and concussive pressure downrange away from the operator.
Turnkey Conversion Bundle: Simplifies your build process by combining a fully populated side-charging upper receiver group, tucked flash can, matched blowback BCG, complete lower parts kit (LPK) with fire control group, and a pistol blade assembly.
Aggressive Tucked Silhouette: The linear flash can sits partially shrouded beneath the free-floating 9-inch M-LOK handguard, optimizing rail accessory real estate while establishing a flush profile.

Technical Specifications

Upper Receiver	Gibbz Arms G9 Billet Aluminum M4 Flat Top Side Charging Receiver, Ejection Port Optimized for Pistol Calibers, Enhanced Feed Cone (Type III Hardcoat Anodized)
Charging System	Left-Side Non-Reciprocating Charging System (Static Handle Design)
Barrel Length & Profile	8.5-Inch Medium Profile
Caliber	10mm Auto
Twist Rate	1:16 Twist
Barrel Material	4150 Chrome Moly Vanadium Steel with Premium Corrosion-Resistant Melonite Finish
Gas System Length	Not Needed - Straight Blowback Operation
Handguard	10 Inch Free Float Slim Profile M-LOK Rail System with Integrated Top Picatinny Rail
Muzzle Thread & Device	9/16x24 Thread Pitch with Standard Slim Line Aluminum Flash Can
Bolt Carrier Group	Complete 10mm Blowback Side Charging Bolt Carrier Group (Nitride Processed / Glock Compatible)
Lower Parts Kit	Complete AR-15 LPK with Pins, Springs, Detents, Grip, and Polished Mil-Spec Fire Control Group
Blade Assembly	Pistol Buffer Tube Assembly, Heavy 8oz PCC Buffer, Extra Power PCC Spring, Castle Nut, Endplate, and Adjustable High Density Polymer Blade

Why Choose This Product?

Assembling a high-performance 10mm AR setup demands rigid mechanical compliance, as straight blowback actions lack the buffer delays of traditional gas systems. The Pro2A 8.5" 10mm NR Side Charging Upper Kit with Flash Can solves these layout limitations entirely by grouping a factory-headspaced nitrided side-charging bolt group with a forward-directing muzzle layout and an optimized heavy-weight buffer system to control recoil smoothly. Featuring a revised feed cone geometry that handles heavy hard-cast trail ammo and high-expansion defensive ammunition alike, this kit strips away common configuration headaches. It is the definitive choice for personal defense and tactical shooters seeking a premium, flat-shooting weapon system built all in one package.

More Information