US Optics Swivel Bubble Level

Specs

• Fits 1913 Picatinny Rail
• Material Aluminum
• US Optics Rail Mounted Swivel Bubble Level

Key points

• The U.S. Optics Swivel Anti-Cant Device (ACD) is a swivel bubble level manufactured from 6061-T6 Aluminum and then Type III hard anodized for durability
• The swivel ACD comes with a screw on vial cover to protect the level during storage, but during shooting, the cap can be screwed onto the opposite end's cap saver for safe storage
• Mounts to all 1913 picatinny rails