US Optics Anti-Cant Device Fixed Bubble Level – Matte Black Aluminum, Fits 1913 Picatinny Rail (BBL-100)

• Fixed bubble level designed to assist with maintaining proper firearm alignment
• Constructed from anodized aluminum for durability and corrosion resistance
• Mounts to 1913 picatinny rail systems for compatibility
• Compact design allows unobtrusive installation on firearm platforms
• Protective screw on vial cover safeguards level during storage
• Type three hard anodized finish enhances wear resistance

The US Optics Anti-Cant Device Fixed Bubble Level is a scope level designed for maintaining proper rifle alignment during shooting. This scope level mounts to a 1913 Picatinny rail and provides a fixed bubble indicator for consistent cant reference.

The US Optics Anti-Cant Device is manufactured from 6061-T6 aluminum and finished with a Type III hard anodized coating for surface durability. It features a fixed bubble vial and includes a screw-on protective cover that can be repositioned during use. The device attaches directly to standard 1913 Picatinny rail systems, providing a stable mounting interface. In normal operation, this scope level is used for precision shooting setups where consistent rifle orientation is required. The US Optics anti-cant device combines a compact aluminum construction with a rail-mounted design to support repeatable alignment checks in field or range environments.