Laserlyte Laser Bore Sight and Laser Trainer Cartridge 40 S&W

Dual purpose laser trainer cartridges offer unmatched versatility. with the Laserlyte Bore Sighter and Trainer Cartridge, quickly and easilt sight in your iron sights, laser sights, or optics without going to the range using the bore sight end cap. Swap out and use the laser trainer cap to train with Laserlyte trainer targets. FeaturesEach cartridge includes two swappable end caps to allow for use as a bore sight cartridge or laser trainer.Easily drops into the chamber without damage and aligns