PRO2A 7.75" 308 Win 1/10 Pistol Length NR Side Charging Melonite M-LOK AR-10 Upper

Product Description

Pack the incredible, hard-hitting impact of the standard .308 Winchester round into an ultra-short Personal Defense Weapon (PDW) blueprint optimized with modern manual manipulation controls. The PRO2A 7.75" 308 Win Pistol Length Non-Reciprocating (NR) Side Charging Upper Assembly redefines large-frame ergonomics by shifting weapon staging to a smooth, left-side charging handle layout that remains completely stationary while live rounds cycle, preserving absolute shooting safety. Built on a premium billet aluminum DPMS-pattern upper receiver block with a standard right-side ejection port setup, this configuration features a rigid 7.75-inch 4150 CMV medium profile barrel. The 1:10 twist rate ensures robust rotational stabilization for standard 147gr to 168gr factory loads out of an ultra-abbreviated bore footprint. Tuned with a micro-pressure pistol gas system and a low-profile gas block, it provides reliable cycling dynamics. The rigid 7-inch free-float aluminum handguard extends flush with the muzzle threads, yielding a streamlined setup that drops seamlessly onto your standard DPMS-profile lower receiver configuration.

**Designed to go on our Gibbz G10 Lower Receiver for seemless fit and compatibility. May fit other brands DPMS Gen 1 Spec Lowers but may require minor fitting (minor filing especially at the lug area of the upper or lower) to get upper to fit on other AR-10 Lowers**

Key Features

• Non-Reciprocating Side Charging Action: Left-side charging mechanism permits fast bolt operation while keeping your hand secure on the grip, remaining entirely static when live cycling to prevent handguard interference.
• Devastating Short-Barrel Firepower: Delivers massive rifle-caliber muzzle energy from an ultra-compact large-frame platform, serving as a premier high-powered close-quarters or vehicle deployment tool.
• Resilient Free-Float M-LOK Architecture: Premium 7-inch slim profile aluminum rail isolates the barrel from external handling pressure vectors, ensuring continuous point-of-impact accuracy.
• Liquid Bath Nitride Protection: Full interior and exterior QPQ Melonite barrel coating provides maximum resistance to heat friction, extreme weather elements, and throat erosion.

Why Choose This Product?

Shifting your big-bore rifle platform to a non-reciprocating side charger completely modernizes your manual of arms, granting bolt manipulation access without breaking your cheek weld or target focus. Pro2A Tactical resolves short-barrel large-frame cycling parameters directly by pairing a precision-tuned micro-length gas layout with matching high-pressure side-charging DPMS components. This layout creates a highly agile, dependable intermediate weapon package that drops seamlessly onto your existing standard LR-308 lower receiver.