- Anodized matte black finish provides durable, low-reflective surface for everyday use. - One piece body made of solid aluminum alloy to withstand shock and recoil. - Fits 3/8 inch dovetail mounts, rails and bases as commonly found on air rifles, paintball markers, rim-fire rifles and crossbows. - Built in pointed stop pin can be applied when needed and upgraded 4 clamping screws for better holding power against spring-action airguns. - Raises line of sight by 9/16 inch (14.3 mm). Clamps and tightens using the included Allen head wrench. Practical use scenarios - On an air rifle with a 3/8 inch dovetail rail, use the raised sight line to align optics more comfortably after recoil, with reliable hold thanks to the four clamping screws. - On a paintball marker with a 3/8 inch rail, position the optic higher for quicker target acquisition during dynamic gameplay, while maintaining secure mounting. - On rim-fire rifles or crossbows using 3/8 inch dovetail mounts, achieve improved eye alignment with a stable, durable mount that supports additional clamping power for spring-action systems.