Archangel Opfor Precision Stk Mosin

The ProMag Archangel Opfor Precision Stock for Mosin is a drop-in replacement stock engineered to modernize the classic M1891 platform without permanent modifications. Built from carbon-fiber filled proprietary polymer, this precision stock delivers a significant upgrade in ergonomics, modularity, and user control compared to original wooden furniture. It accommodates most M1891 variants including the 91/30, M-38, M-44, Chinese T-53 carbines with both hex and round receivers, and Finnish M-39 rifles with minimal fitting.

The stock features a click-adjustable length-of-pull mechanism, allowing shooters to dial in proper cheek weld and trigger finger positioning for their individual frame geometry and shooting application. A detachable magazine system replaces the internal feed requirement of original Mosin rifles, enabling faster reloads and simplified field maintenance. The polymer construction provides corrosion resistance superior to original metal components while maintaining rigidity and supporting optic mounting for contemporary sight systems. The integrated rubber butt-pad manages recoil impulse and provides secure shouldering on varied clothing and body armor configurations.

This stock is purpose-built for operators, civilian marksmanship competitors, and Mosin platform enthusiasts who require modern ergonomics and reliability without refinishing or permanent alterations to the receiver. Weighing 5.31 pounds and measuring 37.75 inches in overall length, it maintains the proportions familiar to shooters while enhancing user interface elements. The Archangel Opfor represents a practical middle ground between period-correct restoration and complete modern tactical conversion, making it suitable for training, sport shooting, and field use where the Mosin's cartridge capability and historical platform merit continued service.