Vector Optics VAS Picatinny High Riser Mount- SCRA-77

The Vector Optics VAS™ Red Dot Sight Picatinny High Riser Mount SCRA-77 is a modular optic mounting solution designed for VAS™ series red dot adapters, supporting a wide range of pistol footprint optics. Built for maximum flexibility and consistent alignment, this high riser mount provides a stable Picatinny platform for red dot sight integration on AR-platform rifles and carbines.

Engineered for elevated eye alignment, the SCRA-77 delivers a 2.26-inch / 57mm center height when paired with the Frenzy FLEX 1x24x29 (SCRD-76) red dot sight. This higher optic position is ideal for users who prefer an elevated sight picture for improved comfort, faster target transitions, and compatibility with gear setups such as masks or night vision equipment.

The modular VAS™ system supports multiple pistol red dot footprints via adapter compatibility, allowing shooters to configure optics for tactical, competition, or recreational use. The solid Picatinny base ensures secure mounting and repeatable zero retention across standard rifle platforms.

Constructed from durable 6061-T6 aluminum alloy, the SCRA-77 offers a strong yet lightweight design built to withstand recoil and demanding field conditions. The matte black anodized finish provides corrosion resistance and a professional tactical appearance while maintaining long-term durability.

Whether used in tactical operations, AR builds, competition shooting, or specialized optic setups, the Vector Optics VAS™ High Riser Mount delivers reliable height, modular compatibility, and consistent performance in a compact and rugged design.

Key Features
VAS™ modular high riser mount for red dot sights
Compatible with most pistol footprint optics via VAS adapters
Provides 2.26″ / 57mm center height with SCRD-76 optic
Elevated design ideal for AR platforms and gear clearance
Solid Picatinny base for secure and repeatable mounting
Lightweight and durable 6061-T6 aluminum alloy construction
Matte black anodized finish for corrosion resistance
Supports flexible optic configurations across VAS™ system
Optimized for tactical, sport, and competition shooting
Reliable zero retention and stable mounting platform

Specifications
Model SCRA-77
Height 40 mm / 1.57 in
Length 46 mm / 1.81 in
Width 31 mm / 1.22 in
Center Height 57 mm / 2.26 in (with SCRD-76)
Material 6061-T6 Aluminum Alloy
Weight 50 g / 1.76 oz
Mount Type Picatinny
Finish Black Matte
Platform Compatibility AR / Picatinny Rail Systems