PRO2A 6" 300 Blackout 1/7 Pistol Length NR Side Charging Melonite AR-15 Upper with Flash Can Kit | Pro2A Tactical
PRO2A 6" 300 Blackout 1/7 Pistol Length NR Side Charging Melonite AR-15 Upper with Flash Can Kit
Product Overview
The PRO2A 6" 300 Blackout 1/7 Pistol Length NR Side Charging Melonite AR-15 Upper with Flash Can Kit presents an ultra-compact personal defense layout designed for maximum weapon retention and swift maneuvering. Built around an ultra-short 6-inch 4150 CMV steel barrel, this complete configuration extracts substantial ballistic punch out of the .300 AAC Blackout cartridge in confined setups. Incorporating an premium Non-Reciprocating (NR) side-charging handle for flat optical integration and paired with a custom blast-forward muzzle flash can, this conversion kit ships complete with everything required to scale your mil-spec lower receiver down into an incredibly agile defensive platform.
Key Features
Ergonomic Non-Reciprocating Side Charger: Left-side manual charging handle remains completely static during live fire sequences, clearing crucial workspace below mounted optics or reflex sights.
Integrated Muzzle Blast Flash Can: Directs explosive expansion gases, high muzzle flash signatures, and linear concussion strictly forward away from the shooter for extreme comfort in tight areas.
Optimized Pistol-Length Gas Dynamics: Precision-drilled gas network supplies robust gas backpressure tolerances required to seamlessly cycle subsonic and supersonic ammunition packages.
Ultra-Durable QPQ Melonite Barrel Coating: Advanced liquid nitride core lining maximizes micro-hardness, delivers superior wear resilience, and isolates the bore against harsh corrosive elements.
Complete Frame Assembly Package: Includes the crucial side-charging Bolt Carrier Group (BCG), an ergonomic free-float M-LOK handguard, a full lower parts kit matrix, and brace buffer hardware.
Technical Specifications
Caliber / Chamber:
300 AAC Blackout (7.62x35mm)
Barrel Length:
6 Inches
Barrel Material:
4150 Chrome Moly Vanadium Steel
Twist Rate:
1:7 Right-Hand Twist Button Rifled
Barrel Finish:
QPQ Melonite / Black Nitride Finish
Gas System Length:
Pistol-Length Gas System Layout with 0.750" Low Profile Gas Block
Receiver Construction:
Gibbz Arms G4 Billet Aluminum Non-Reciprocating Side Charging Upper Architecture, Gen 2 Handle (Type III Hardcoat Anodized)
5/8x24 TPI; Premium Slimline Muzzle Blast Flash Can
Handguard Interface:
7 inch Free-Float Ergonomic Slim M-LOK Rail System with Continuous Top Rail Layout
Lower Parts Kit (LPK):
Complete Mil-Spec Lower Parts Kit including crisp Single-Stage Fire Control Group (Trigger, Hammer, Springs), A2 Pistol Grip, and full pins/detent arrays
Brace Assembly:
Adjustable Blade complete with Pistol Buffer Tube, Carbine Recoil 3oz Buffer, Spring, Castle Nut, and End Plate
Manufacturing Origin:
100% Made in the USA
Why Choose This Product?
This comprehensive micro kit represents the absolute peak of close-quarters concealment without sacrificing critical cycling dynamics or shooting ergonomics. Shifting weapon cycling actions to a non-reciprocating left-hand configuration lets you run any high-end optronic sights securely without the risk of optical lens obstruction or manual interference. Outfitted with an ultra-short 6-inch Melonite-lined barrel and an absolute blast-directing linear flash can, this package provides a soft-shooting, extremely rigid personal defense upgrade built for reliable performance and ultimate platform adaptability.
