Vector Optics SCRA-RUM1 VAS RUM Footprint Adapter

The Vector Optics VAS™ RUM Footprint Adapter SCRA-RUM1 is a modular optic interface designed to integrate RUM footprint optics into the VAS™ mounting ecosystem. Built for versatility and secure optic compatibility, this adapter enables flexible mounting solutions across AR-platform rifles, tactical carbines, and modular firearm setups.

The SCRA-RUM1 is compatible with SCRA-75, SCRA-76, and SCRA-77 top plates, supporting center heights of 1.5″ (38 mm), 1.93″ (49 mm), and 2.26″ (57 mm). These multiple height configurations help shooters achieve optimal eye alignment and comfortable shooting ergonomics across various rifle platforms and applications.

The adapter also fits the SCRA-SM7 side mount adapting piece, allowing additional flexibility for offset and side-mounted optic configurations. This modular compatibility supports a wide range of tactical and competition shooting setups.

Designed for seamless integration within the Vector Optics mounting system, the SCRA-RUM1 is also compatible with XASR-A01, XASR-A02, and XASR-A03 X-ACCU Mount Assembly Kit ring caps. This allows users to build customizable and interchangeable optic systems while maintaining reliable zero retention and mounting stability.

The adapter supports RUM footprint optics commonly found in the Maverick, Scrapper, and Paragon Prism series, providing broad compatibility for modern red dot and prism sight systems.

Precision-machined from durable 6061-T6 aluminum alloy, the SCRA-RUM1 delivers lightweight strength and dependable durability under recoil and extended field use. Its matte black anodized finish enhances corrosion resistance and complements modern tactical firearm setups.

Whether used for tactical shooting, competition rifles, or modular AR builds, the Vector Optics VAS™ RUM Footprint Adapter offers dependable compatibility and flexible optic integration.

Key Features
VAS™ adapter for RUM footprint optics
Compatible with SCRA-75 / 76 / 77 top plates
Supports 38 mm, 49 mm, and 57 mm center height setups
Compatible with SCRA-SM7 side mount adapting piece
Works with XASR-A01 / A02 / A03 X-ACCU ring caps
Compatible with Maverick, Scrapper, and Paragon Prism series
Lightweight and durable 6061-T6 aluminum alloy construction
Modular design for flexible optic configurations
Matte black anodized finish for corrosion resistance
Suitable for tactical, AR-platform, and competition shooting setups

Specifications
Model SCRA-RUM1
Height 8 mm / 0.31 in
Length 54 mm / 2.13 in
Material 6061-T6 Aluminum Alloy
Weight 18 g / 0.63 oz
Footprint RUM
Finish Black Matte
Compatible Series Maverick, Scrapper, Paragon Prism
Compatibility SCRA-75 / SCRA-76 / SCRA-77 / SCRA-SM7 / XASR-A01 / A02 / A03