Product Description The Ruff&';s Precision Bravo Series 30mm Cantilever Scope Mount (BC-30150) is a precision-engineered riflescope mounting solution built for serious shooters who demand accuracy and repeatable performance. Featuring a built-in co-linear bubble level, this mount allows the shooter to reference cant quickly and effortlessly from the prone position using the non-dominant eye, both during scope installation and before taking a shot. The integrated level eliminates the frustration of juggling multiple small levels during the mounting process, ensuring your optic is perfectly aligned every time. Constructed from rugged 6061-T6 aluminum with a 303 stainless steel cross bolt and hardware, and topped with an alignment lug for precise cap and base seating, this cantilever mount delivers a 1.50" height to center of ring/optic. Proudly made in the USA. Product Highlights Built-In Co-Linear Bubble Level: Integrated level is visible from the shooting position with the non-dominant eye, providing instant cant reference prior to the shot and during scope installation. Premium Material Construction: 6061-T6 aluminum ring body and cap paired with a 303 stainless steel cross bolt and nut (1/2") offer exceptional strength, durability, and corrosion resistance. 1.50" Optic Height: Delivers a precise 1.50" height to the center of the ring/optic, well-suited for AR-platform and modern sporting rifles. Integrated Recoil Lug and Alignment Lug: The recoil lug ensures a secure, slip-free fit on the rail, while the alignment lug guarantees proper cap-to-base alignment during cap screw installation. Proudly Made in the USA: Manufactured domestically with strict quality control and precision machining standards. Specs Brand: Ruff&';s Precision Manufacturing (RUFFS PRECISION) MPN: BC-30150 UPC: 850063702096 Ring Size: 30mm Height to Center of Ring/Optic: 1.50" Weight: 5.7 oz Material: 6061-T6 Aluminum, 303 Stainless Steel Cross Bolt Torque: 45 in/lbs Cap Screw Torque: 18 in/lbs Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>