Pro2A Left Hand 10.5" 7.62x39 Carbine Length Upper with Flash Can | AR-15

PRO2A LEFT HAND 10.5" 7.62x39 1/10 Carbine Length Melonite M-LOK AR-15 Upper with Flash Can

Description

The Pro2A Tactical Left-Handed 10.5-inch 7.62x39mm Complete Upper Receiver assembly featuring an integrated linear Flash Can balances exceptional ballistic velocity, optimized cycling reliability, and elite southpaw ergonomics. Hand-assembled and quality verified in Georgia, this premium system pairs a dedicated left-ejecting receiver profile with a smooth-cycling carbine-length gas system. By pushing the substantial concussive muzzle blast of the hard-hitting 7.62x39mm cartridge safely downrange and away from the operator's line of sight, this drop-in setup offers an ultra-clean, tucked aesthetic built for tactical mastery, home defense, or close-quarters setups.

Key Features

True Left-Handed Ergonomics: Features a dedicated left-side ejection architecture that protects southpaw operators from exhausting muzzle gases, facial blowback, and hot spent casings.
Forward Blast Redirection: Outfitted with a slimline aluminum linear Flash Can muzzle device that forces blast, noise, and severe straight-wall concussive pressure downrange away from the operator.
Optimized 10.5" Ballistic Run: Squeezes maximum powder burn efficiency and muzzle velocity out of the 7.62x39mm cartridge compared to shorter micro configurations while preserving a highly maneuverable handling profile.
Aggressive Tucked Aesthetic: The linear flash can sits partially shrouded beneath the free-floating 12-inch M-LOK handguard, maximizing rail accessory space while establishing a sleek, continuous silhouette.

Technical Specifications

Upper Receiver	Milspec Billet Aluminum M4 Flat Top Receiver, Left Hand Ejection, M4 Feed Ramps (Type III Hardcoat Anodized)
Barrel Length & Profile	10.5-Inch Medium Profile
Caliber	7.62x39mm
Twist Rate	1:10 Twist
Barrel Material	4150 Chrome Moly Vanadium Steel with Premium Corrosion-Resistant Melonite Finish
Gas System Length	Carbine Length Direct Impingement with 0.750 Low-Profile Gas Block
Handguard	12 Inch Free Float Slim Profile M-LOK Rail System with Integrated Top Picatinny Rail
Muzzle Thread & Device	5/8x24 Thread Pitch Standard Slim Line Aluminum Flash Can

Why Choose This Product?

Building a high-performance, short-barreled 7.62x39 platform often forces left-handed operators to swallow intense gas blowback or manage erratic extraction patterns across their face. The Pro2A Left Hand 10.5" Flash Can Upper addresses these layout vulnerabilities completely by pairing a factory-headspaced left-hand bolt configuration with an enhanced feed ramp geometry optimized for flawless cyclic reliability. The extended 12-inch M-LOK handguard provides essential accessory real estate and protection, while the linear muzzle device effectively tames severe lateral concussions. It is the ultimate upgrade option for southpaw marksmen looking for portable large-bore dominance.