Vector Optics SCRA-RUM1 VAS RUM Footprint Adapter

The Vector Optics SCRA-RUM1 VAS RUM Footprint Adapter is a highly versatile mounting solution designed to integrate RUM-footprint optics into the VAS mounting ecosystem. Engineered for competition shooters, tactical professionals, and AR-platform enthusiasts, this adapter delivers secure mounting, reliable zero retention, and exceptional adaptability for a wide range of optic configurations.

Compatible with SCRA-75, SCRA-76, and SCRA-77 top plates, the SCRA-RUM1 supports three center-height options: 38 mm (1.5 in), 49 mm (1.93 in), and 57 mm (2.26 in). This flexibility allows shooters to optimize cheek weld, eye alignment, and sight picture for improved comfort and faster target acquisition.

For additional customization, the adapter works seamlessly with the SCRA-SM7 side-mount adapter, enabling offset optic setups and quick transitions between primary and secondary sighting systems. It also integrates with XASR-A01, XASR-A02, and XASR-A03 X-ACCU Mount Assembly Kit ring caps, allowing users to create highly adaptable multi-optic configurations.

The SCRA-RUM1 is specifically designed for compatibility with RUM-footprint optics, including the Maverick, Scrapper, and Paragon Prism series. Precision machined from premium 6061-T6 aluminum alloy, it provides excellent durability while maintaining a lightweight profile. The matte black anodized finish enhances corrosion resistance and ensures long-lasting performance in demanding environments.

Whether for competitive shooting, tactical applications, or custom rifle builds, the Vector Optics SCRA-RUM1 VAS RUM Footprint Adapter delivers dependable performance, modular flexibility, and secure optic mounting for modern shooting systems.

Please check out our other Vector Optics products.

Key Features

• Modular VAS interface for integrating RUM-footprint optics
• Supports center heights of 38 mm, 49 mm, and 57 mm with compatible top plates
• Compatible with SCRA-75, SCRA-76, and SCRA-77 top plates
• Works with the SCRA-SM7 side-mount adapter for offset optic configurations
• Compatible with XASR-A01, XASR-A02, and XASR-A03 X-ACCU Mount Assembly Kit ring caps
• Supports Maverick, Scrapper, and Paragon Prism series optics
• Precision-machined 6061-T6 aluminum alloy construction
• Matte black anodized finish for enhanced corrosion resistance
• Reliable zero retention and stable mounting performance

Specifications

• Model: SCRA-RUM1
• Material: 6061-T6 aluminum alloy
• Finish: Matte black anodized
• Height Options: 38 mm (1.5 in), 49 mm (1.93 in), 57 mm (2.26 in)
• Length: 54 mm (2.13 in)
• Weight: 18 g (0.63 oz)
• Footprint: RUM (Maverick, Scrapper, Paragon Prism)
• Compatibility: SCRA-75, SCRA-76, SCRA-77, SCRA-SM7, XASR-A01, XASR-A02, XASR-A03

Please check out other Vector Optics products.