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The Pro2A Tactical Left-Handed 16-inch 7.62x39mm Complete Upper Kit packages full ballistic velocity, standard rifle non-NFA compliance, and true southpaw ergonomics into a streamlined rifle transformation bundle. Hand-assembled and quality verified in Georgia, this package includes everything required to convert a standard stripped lower receiver into a highly advanced 7.62x39mm rifle platform. By grouping a factory-headspaced left-hand ejection receiver assembly with a perfectly paired bolt configuration, full lower parts kit, and adjustable stock assembly, it erases third-party component troubleshooting out of the box.
| Upper Receiver | Milspec Billet Aluminum M4 Flat Top Receiver, Left Hand Ejection, M4 Feed Ramps (Type III Hardcoat Anodized) |
| Barrel Length & Profile | 16-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 Picatinny Top Rail |
| Muzzle Thread & Device | 5/8x24 Thread Pitch A2 Flash Hider |
| Bolt Carrier Group | Left Hand Full Auto M16 Profile, 9310 Bolt, 8620 Carrier, Nitride Finish, Enhanced Firing Pin, MPI Tested |
| Charging Handle | Standard Milspec Charging Handle |
| Lower Parts Kit | Complete AR-15 LPK with Pins, Springs, Detents, Grip, and Polished Mil-Spec Fire Control Group |
| Stock Assembly | Mil-Spec 6-Position Buffer Tube Assembly, Carbine Buffer, Spring, Castle Nut, Endplate, and Adjustable Polymer M4 Stock |
Running a standard right-ejecting rifle platform with large-bore ammo like the 7.62x39 cartridge often forces left-handed operators to breathe in exhausting port gases or deal with stray brass crossing their field of vision. The Pro2A Left Hand 16" Upper Kit addresses these layout limitations completely by pairing a factory-headspaced left-hand bolt carrier group configuration with an enhanced feed ramp geometry and extended firing pin explicitly optimized for flawless cyclic reliability with hard primes. The rigid 15-inch free-float M-LOK handguard provides premium accessory real estate and protection, while the unified parts bundle erases component matching guesswork. It is the definitive choice for operators looking for full rifle-length large-bore dominance in a turnkey left-handed package.
| SKU | P2ALX39GFS12CAR16-TK-KIT |
|---|---|
| Barrel Length | 16 inch |
| Rifle Caliber | 7.62x39 |
| Manufacturer | Pro2A Tactical |