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Pack the severe close-quarters impact and deep terminal fragmentation of the standard 7.62x39mm cartridge into an exceptionally compact platform while taming intense muzzle concussions, upgrading weapon manipulation controls, and maintaining absolute ergonomic safety. The PRO2A LEFT HAND 8.5" 7.62x39 Pistol Length Non-Reciprocating (NR) Side Charging Melonite Upper Assembly with Flash Can completely transforms the micro rifle experience for left-handed operators. Shifting away from a traditional rear charging design, it implements a right-side non-reciprocating charging handle layout that remains completely stationary while live rounds cycle, preserving absolute shooting safety and protecting the operator's support hand grip. Built around a premium mirrored billet aluminum receiver block with a dedicated left-hand ejection port setup, this system completely removes cross-body brass throwing and facial carbon gas blowback common when lefties run traditional right-handed short platforms. The integrated slimline flash can muzzle device is recessed cleanly beneath an extended free-float M-LOK rail system, routing the immense concussive sound waves and muzzle flash straight downrange away from the operator's face while allowing for a continuous, comfortable hand grip. Operating on a tuned pistol-length direct impingement gas setup to cycle reliably under optimal expansion pressures.
| Upper Receiver | Patented Gibbz Arms G4 Billet Aluminum, True Left-Hand Configuration, Non-Reciprocating Right-Side Charging, Dedicated Left-Hand Ejection Port Setup, Type III Hardcoat Anodized Black |
|---|---|
| Charging System | Right-Side Non-Reciprocating Charging Handle (Stays static when firing) |
| Barrel Length & Profile | 8.5-Inch Medium Contour |
| Caliber | 7.62x39mm |
| Twist Rate | 1:10 Twist (Highly optimized for standard weight steel-case and brass factory loads) |
| Barrel Material | 4150 Chrome Moly Vanadium Steel with QPQ Melonite Nitride Finish |
| Gas System | Pistol Length Direct Impingement with Low-Profile Gas Block |
| Handguard | 10 InchFree Float Slim Profile M-LOK Handguard Rail System (Recessed Muzzle Setup) |
| Muzzle Device | Slimline Flash Can (5/8x24 Thread Pitch), Forward Directing Profile |
Firing full-powered rifle loads out of shorter barrel profiles creates severe side-blast concussion that can disrupt close-quarters target focus—and running a short right-handed setup puts unmanaged gas blowback directly across a left-handed operator's face. Pro2A Tactical resolves these structural hurdles completely. By matching a true mirrored left-ejection, non-reciprocating side-charging upper action with an extended free-float handguard wrapped around a specialized forward-directing flash can, this American-made complete upper receiver yields safe-to-face field reliability, elite ergonomics, and heavy downrange energy right out of the box.
| SKU | P2ALNRX39BW10PIS85CAN-TK |
|---|---|
| Barrel Length | 8.5 inch |
| Rifle Caliber | 7.62x39 |
| Manufacturer | Pro2A Tactical |