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The Pro2A Tactical Left-Handed 22-inch .223 Wylde Complete Upper Kit packs unparalleled velocity, premium thermal management, and true southpaw ergonomics into a comprehensive rifle transformation layout. Hand-assembled and quality checked in Georgia, this kit marries a dedicated left-hand ejection upper receiver to a velocity-maximizing heavy bull barrel profile. Outfitted with a complete lower parts kit, fire control group, and a matching stock assembly, it provides southpaw precision shooters with an all-in-one drop-in solution designed to isolate the operator from flying brass and blowback gases.
| Upper Receiver | Milspec Forged 7075-T6 Aluminum M4 Flat Top Receiver, Left Hand Ejection, M4 Feed Ramps (Type III Hardcoat Anodized) |
| Barrel Length & Profile | 22-Inch Heavy Bull Barrel Profile with Premium Deep Fluting |
| Caliber | .223 Wylde (Shoots both 5.56 NATO and .223 Rem safely) |
| Twist Rate | 1:7 Twist |
| Barrel Material | 4150 Chrome Moly Vanadium Steel with Premium Corrosion-Resistant Melonite Finish |
| Gas System Length | Rifle Length Direct Impingement with 0.936 Low-Profile Gas Block |
| Handguard | 15 Inch Free Float Slim Profile M-LOK Rail System with Integrated Top Picatinny Rail |
| Muzzle Thread & Device | Target Crown (No Threads) |
| Bolt Carrier Group & Handle | Left Hand Milspec M16 Full Auto Profile, 8620 Carrier, 9310 Bolt, Nitride Treated, MPI Tested. Standard 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 M4 Stock |
Piecing together a high-performance precision rifle shouldn't force left-handed marksmen to settle for standard right-handed blowback or struggle with components cross-compatibility. The Pro2A Left Hand 22" .223 Wylde Fluted Heavy Bull Barrel Upper Kit takes the guesswork out of the build equation entirely, mating a factory-headspaced left-hand bolt carrier group to an ultra-rigid Melonite-treated barrel setup. The extra barrel mass guarantees sub-MOA reliability during prolonged strings of benchrest or varmint shooting. It is the ultimate drop-in transition for southpaw operators demanding peak custom-tier ballistic rigidity in a turnkey transformation package.
| SKU | P2AL223GFS15RIF22HBB-TK-KIT |
|---|---|
| Barrel Length | 22 inch |
| Rifle Caliber | 223 Wylde |
| Manufacturer | Pro2A Tactical |