Trijicon AC22051 Cantilever Mount 30mm 1.93" Height Optic Mount

The Trijicon AC22051 cantilever mount delivers precision optic positioning at 1.93-inch height for optimal sight alignment with modern shooting platforms. This robust 30mm tube mount bridges the receiver gap while maintaining zero under heavy recoil and rapid fire sequences.

What Makes This Different

Unlike standard ring mounts that require perfect receiver alignment, this cantilever design spans the entire upper receiver for enhanced stability. The 1.93-inch height positions optics at the ideal elevation for shooters using modern stocks and cheek risers. Machined from aircraft-grade aluminum with Type III hard anodizing, it withstands impacts that would damage lesser mounts.

Key Features

• 1.93-inch centerline height optimized for modern shooting positions
• 30mm tube diameter accommodates premium optics from major manufacturers
• Cantilever design bridges receiver gap for maximum stability
• Aircraft-grade 7075-T6 aluminum construction with Type III anodizing
• Precision-machined surfaces ensure consistent optic alignment
• Picatinny rail compatible with MIL-STD-1913 specifications
• Tool-free installation with captive mounting hardware

Field testing demonstrates this mount maintains zero through thousands of rounds across multiple calibers. The elevated height works particularly well with AR-15 platforms, allowing natural head position when using backup iron sights through the lower third of the optic. Weather sealing prevents moisture infiltration during extended outdoor use, while the hard anodized finish resists scratches and corrosion in harsh environments.

Technical Specs

• Tube Diameter: 30mm
• Centerline Height: 1.93 inches
• Material: 7075-T6 aluminum alloy
• Finish: Type III hard coat anodized
• Rail Compatibility: MIL-STD-1913 Picatinny
• Weight: Approximately 3.2 ounces
• Torque Specification: 15-18 inch-pounds
• Country of Origin: United States

Professional shooters and military contractors choose Trijicon mounts for their proven track record in demanding applications. The AC22051 represents the intersection of precision engineering and battlefield reliability, ensuring your optic performs when accuracy matters most.