The RMU mount by Reptilia is a lightweight, streamlined solution designed at the request of a Department of Defense customer. Ideal for elevating various optics to a fixed height or lower 1/3 co-witness heights, the RMU mount is perfect for Eotech holographic optics, Vortex Optics AMG UH-1 and Sig Optics ROMEO8T. This elevation is more ergonomic for users with helmet-mounted night vision or those who prefer an upright shooting stance. Crafted from billet 7075-T6 aluminum with a Mil-Spec Type III hard anodized finish, the RMU mount attaches to any M1913 picatinny rail and raises optics by 0.625 inches for optimal sight placement. Its spring-loaded, nitrided steel clamp and mounting bolt ensure easy installation while maintaining a low-profile, anti-snag design.