Samson Fixed Rear Sight A2 Blk

The Samson Fixed Rear Sight A2 Black is a combat-proven fixed rear sight engineered for 1913 picatinny rail systems on modern tactical rifles and carbines. Built to Mil-spec standards, this sight delivers repeatable zero retention and a robust mounting platform that withstands field abuse without mechanical drift. The dual-aperture design accommodates both close-quarters and distance engagements, making it a versatile choice for operators who require a no-battery, no-electronics sighting solution.

The A2 profile positions the rear sight at M4 co-witness height, allowing optimal optical and thermal sight integration without forcing compromise between upper and lower third-rail optics. The stainless steel clamp system locks securely to any standard picatinny rail, and the sight accepts all aftermarket rear aperture replacements engineered to Mil-spec dimensions—enabling users to customize magnification and sight picture without requiring a new platform. This modular aperture compatibility extends service life and adapts the sight to evolving mission requirements.

The fixed-sight architecture is purpose-built for patrol rifles, designated marksman platforms, and backup sighting configurations where reliability supersedes adjustability. Law enforcement and military units operating in austere environments—where moving parts invite corrosion and mechanical failure—rely on fixed sights to maintain point-of-aim consistency across service life. The compact 4.75-inch length and minimal mass (0.19 lbs) preserve handling characteristics and rail real estate. Not recommended for lower-height gas block configurations due to clearance limitations.