NcSTAR Laser Cartridge Bore Sighter Kit 4-Piece Set

This four-piece laser bore sighter set from NcSTAR is designed to align a rifle's bore with its scope before sighting in. Each cartridge-style laser fits the chamber of a centerfire rifle, allowing the shooter to match the scope reticle to the bore line without firing a round.

The set covers four calibers: 7mm Rem Mag, 30-06 Springfield, 308 Winchester, and 223 Remington. The three larger cartridge-style units are made from solid anodized aluminum with a matte blued finish, while the .223 unit is brass. The lasers are pre-aligned and are said to bore sight up to 20 calibers.

Installation requires only inserting batteries, which are included, and dropping the laser into the chamber. The set ships with a soft carry case that has extra slots for storage.

• Calibers: 7mm Rem Mag, 30-06 Springfield, 308 Winchester, 223 Remington
• Quantity: 4 pre-aligned laser bore sighters
• Material: Solid anodized aluminum (.223 unit is brass)
• Finish: Matte Blued
• Color: Blue
• Batteries: 4 sets included
• Accessories: Soft carry case with extra slots
• Bore sights up to: 20 calibers