Enhance your shooting accuracy with the NcSTAR TLZ12G 12 Gauge Cartridge Red Laser Bore Sighter. This innovative bore sighter is specially designed for 12 gauge shotguns, featuring a powerful red laser for precise targeting. With a user-friendly setup, simply install the batteries and attach the base to activate the laser, making zeroing your optics a breeze. Constructed from durable aluminum, this bore sighter is built to last and withstand the rigors of shooting. The factory pre-aligned cartridge ensures optimal performance, while the compact design makes it easy to carry in your range bag. Whether you're a seasoned marksman or a beginner, this laser bore sighter is a must-have accessory to improve your shooting accuracy and confidence. Bright red laser for enhanced targeting precision User-friendly installation and setup Durable aluminum construction for longevity Compact design for easy transportation Factory pre-aligned cartridge for optimal performance Take your shooting game to the next level and never miss a target with the NcSTAR TLZ12G 12 Gauge Cartridge Red Laser Bore Sighter.