Tiger Rock .45 ACP/.45 Cartidge Laser Bore Sighter Red. 45 ACP/.45 Cartridge Bore Sighter for .45 ACP/.45 Cartridge is a bore sighter that is perfect for someone just getting started with the .45 ACP and .45 caliber. Small and compact the Tiger Rock .45 Bore Sighter will fit right into any .45 ACP or .45 caliber firearm and is a great tool for adjusting optics sights or anything else that needs adjusting. The .45 Bore Sighter by Tiger Rock is made from aluminum so you know you're getting quality and not just a wire with no guts. A powerful red laser dot for bore sighting will bring pure enjoyment to your shooting hobby and you'll be amazed at how easy it is to install and use once you get one Tiger Rock Bore Sighters are packaged with the necessary batteries so you can start using one right away. The Tiger Rock .45 Bore Sighter is a small tool that proves to be a valuable asset to shooters in the garage or on the range. Specifications for Tiger Rock .45 ACP/.45 Cartidge Laser Bore Sighter: Manufacturer: Tiger Rock Caliber: .45 ACP Included Accessories: Standard Fabric/Material: Aluminum Finish: Metallic Color: Red Gun Model: Universal Beam Color: Red Condition: New Battery Quantity: 2 Features of Tiger Rock .45 ACP/.45 Cartidge Laser Bore Sighter Fits .45 Chambers; High quality aluminum casing; Laser wavelength: 635-655 nm; Laser beam: < 5mW; Sighting range: 20-30 yards; Dot size: 1.5" at 100 yards Requires (2) LR936/AG9 button cell batteries Package Contents: Tiger Rock .45ACP/.45 Cartidge Laser Bore Sighter Tiger Rock LBS45: .45 ACP/.45 Cartidge Laser Bore Sighter (RED) Red