Talley 30ACI Anti-Cant Indicator 30mm Tube Black Anodized Aluminum

The Talley 30ACI Anti-Cant Indicator is a precision scope accessory built to clamp onto a 30mm main tube, giving long-range shooters a quick visual reference that the rifle and optic are plumb vertical before the shot. Canting the rifle even a few degrees at distance causes horizontal stringing of impacts, and an anti-cant level eliminates that guesswork by putting a bright reference bubble right in the shooter's line of sight from behind the optic.

Machined from aluminum and finished in a low-glare black anodized coating, the 30ACI is designed to integrate with Talley's lightweight ring and base systems. The indicator sits inline with the ocular housing so the shooter can confirm level from the shooting position without breaking cheek weld or head alignment. The compact aluminum body adds negligible weight to a hunting or precision rig while delivering the repeatable vertical reference competitive and field shooters rely on for first-round hits at extended range.