Unity Tactical FAST Absolute Riser Mount - Flat Dark Earth FDE

The Unity Tactical FAST Absolute Riser transforms standard lower 1/3 co-witness optics into absolute co-witness height, providing shooters with a more natural shooting position and improved target acquisition speed. This precision-machined mount bridges the gap between traditional optic heights and modern shooting techniques.

What Makes This Different

Unlike basic riser blocks that simply add height, the FAST Absolute Riser maintains the structural integrity of the optic-to-rail interface through its monolithic aluminum construction. The mount raises compatible optics from lower 1/3 co-witness (2.26") to absolute co-witness (1.93") height, eliminating the neck strain associated with traditional AR-15 sight pictures. This 0.33" height reduction creates a more aggressive shooting stance while maintaining full backup iron sight functionality.

Key Features

• Raises optics to 1.93" absolute co-witness height for improved ergonomics
• Precision CNC-machined from 7075-T6 aluminum with Type III hard anodizing
• Compatible with Aimpoint T1/T2, Holosun HS403/503 series, and similar micro red dots
• Picatinny rail mount with steel cross-bolts for maximum clamping force
• Flat Dark Earth finish matches popular rifle furniture and accessories
• Maintains full co-witness with standard AR-15 backup iron sights
• Low-profile design adds minimal bulk to the weapon system

The FAST Absolute Riser excels in dynamic shooting scenarios where rapid target transitions and close-quarters engagements demand optimal head position. Law enforcement and competitive shooters benefit from the reduced chin weld requirement, while maintaining the reliability of absolute co-witness backup sights. The mount's rigid construction eliminates poi shift during temperature changes and heavy use.

Technical Specs

• Height: 1.93" absolute co-witness (0.33" rise from standard mounts)
• Material: 7075-T6 aluminum with Type III hard anodizing
• Finish: Flat Dark Earth (FDE)
• Weight: Approximately 1.2 oz
• Rail Interface: MIL-STD-1913 Picatinny with steel hardware
• Optic Interface: Aimpoint Micro footprint pattern
• Country of Origin: Made in USA
• Torque Specification: 15-18 inch-pounds for rail clamp

This mount represents Unity Tactical's commitment to solving real-world shooting problems through engineering rather than marketing. The FAST Absolute Riser delivers measurable improvements in shooting ergonomics without compromising the proven reliability of micro red dot optics.