• Durable brass construction: Solid, corrosion-resistant brass shell keeps the laser perfectly aligned in the bore.

• Quick zeroing: Get on paper fast — saves time and ammunition during sighting and zeroing.

• Secure & repeatable fit: Shell-style design fits Ruger .22LR 10/22 muzzle for consistent, accurate positioning.

• Effective range: Ideal sighting from 15 to 100 yards.

• Ready to use: Batteries pre-installed — up to 1.5 hours continuous operation.

• Safe low power: Class IIIA laser with output < 5 mW (visible red, 635–655 nm).

Product Description

This .22LR cartridge-style red laser bore sighter is a simple, reliable tool for quickly aligning sights and scopes on your Ruger 10/22 Takedown. Encased in a precision-machined brass shell, the unit slips into the muzzle like a cartridge to give a secure, repeatable fit and maintain perfect bore alignment. The visible red laser (635–655 nm) projects a clear aiming dot so you can get on paper at distances from 15 to 100 yards, allowing coarse sight adjustments before live-fire confirmation.

Built for durability and range-room convenience, the brass body resists corrosion and absorbs shock while the precision laser module provides a stable reference point. The unit ships with batteries installed and is ready to use straight out of the package.

How to Use

1. Ensure the firearm is completely unloaded and pointed in a safe direction.

2. Insert the shell-style bore sighter into the Ruger 10/22 muzzle.

3. Power on the laser and place a target at your chosen distance (15–100 yd recommended).

4. Adjust sights or scope until the point of aim matches the laser dot.

5. Remove the unit and fire live rounds to confirm and fine-tune zero.

Safety & Maintenance

• Never look directly into the laser beam or point it at people or animals.

• Avoid reflective surfaces that can redirect the beam into the eyes.

• Keep out of reach of children.

• Remove battery for long-term storage.

• Follow all local laws and range rules.

Included in the Package

• .22LR red laser bore sighter (brass body) ×1

• Battery set (pre-installed) ×1