Steiner T Srs Cntlvr 30mm 40mm Hgt

The Steiner T-Series cantilever 30mm 40mm height mount is a precision optic mounting solution engineered for modern tactical rifles, AR-15 platforms, and other flattop receiver systems. Built for law enforcement, military, and civilian operators who demand reliability under demanding conditions, this cantilever design elevates your optic forward of the receiver, providing superior sight picture alignment and compatibility with co-witnessed backup iron sights. The cantilever offset geometry is especially valuable for carbine-length platforms where real estate is at a premium.

Machined from aircraft-grade aluminum alloy, the Steiner T-Series cantilever mount combines structural integrity with minimal weight penalty—a critical balance for operators carrying rifles over extended operations. The 30mm ring diameter accommodates standard modern tactical scopes, while the 40mm height places your optic at optimal cheek weld distance, reducing fatigue and improving shot consistency. Precision engineering ensures zero shift resistance and rock-solid repeatability, essential when lives depend on absolute reliability. The robust construction withstands recoil impulse and field handling abuse without degradation.

This mount excels on AR-15 and modern sporting rifle platforms using Picatinny rails and flattop receivers, making it ideal for duty rifles, competition carbines, and tactical builds. The cantilever configuration works seamlessly with magnified optics (3–12x and higher), red dot sights, and hybrid systems, providing flexibility for mission-specific loadouts. Installation requires standard armorer tools and professional attention to proper torque specifications. Operators in the field consistently report enhanced target acquisition speed and reduced head repositioning fatigue compared to standard riser mounts—a quantifiable advantage in precision shooting and tactical scenarios.