Designed with a high-output laser, the SSI Sight-Rite 12 Gauge Chamber Cartridge Laser Boresighter is compatible with 12 gauge firearms. The boresighter features a precision-machined brass casing for accuracy and caliber-specific factory alignment. 3 LR41 batteries included. SSI Sight-Rite 12 Gauge Chamber Cartridge Laser Boresighter - Scope Rngs And Rifle Accessories at Academy Sports
