The RMU Mount by Reptilia is a lightweight slim-line solution manufactured at the request of a DoD customer. The RMU Mounts are ideal for lifting a variety of optics with fixed height lower 1/3 co-witness heights such as the EOTech line of holographic optics Vortex Optics AMG UH-1 and Sig Optics ROMEO8T to an elevated height which is more ergonomic when using helmet-borne night vision or those who prefer a more upright shooting stance.
The RMU Mount is machined from billet 7075-T6 aluminum with Milspec Type III hard anodized finish the RMU Mount attaches to any M1913 Picatinny rail and offers optimal sight placement with an increase in height of .625 inches. Its spring-loaded nitrided steel clamp and mounting bolt simplify the installation process and sit flush with the body of the mount for a low-profile anti-snag design.
Available in 12 9 and 6 slot configurations in a black anodized finish today!
Reptilia RMU Mount 12 Slot .625″ Black
$152.96
10 in stock
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.
Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.
We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.
Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.
Age Verification Required.
You must be 18 or older to enter this website. By entering this website, you are agreeing to all policies and procedures.