Description
The Sightmark Tactical 30mm Fixed Cantilever scope mount is a one-piece base-and-ring combo purpose-built for AR-platform rifles. Machined from aircraft-grade 6061-T6 aluminum and finished in a non-reflective matte black coating, this mount provides a rigid, lightweight foundation for your optic without unnecessary bulk on the rifle.
Designed with an integrated 30mm ring set at a 1.50″ mount height, the base features a fixed forward offset that delivers proper eye relief on AR-style rifles. A built-in 20 MOA slope adds extra elevation travel for long-range shooting, while the single-piece clamp attaches securely to any standard Picatinny rail.
Measuring 5.98″ overall, this cantilever mount positions a magnified scope correctly behind a flat-top upper receiver. Installation is straightforward with the included hex key, and the rugged aluminum construction holds zero under repeated recoil and field use.
