Dot Laser Boresighter for Shotgun 12 Gauge [12GA]

・Helps you see the point of impact for buckshot and slugs without firing a shot.
・Compatible with 12-gauge shotgun shells.
・Projects a powerful red laser beam aligned with the bore axis to sight in your aiming point without firing a round.
・Works with scopes, holographic red dot sights, and various other sights.
・Durable machined red brass housing looks like a cartridge case but actually contains the entire laser system and batteries.
・Insert batteries, screw on the housing cap, and turn on the laser.
・Remove the batteries to turn it off.
*Batteries (LR44 x 3) are not included. Please purchase separately.

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