Features:

• BRIGHTNESS: Features a 5mW peak 630-670nm Class 3A visible red laser that is in conformance with and complies with 21 CFR 1040.10 with a max power output of "5mW" for a "Class 3R Red Laser" - the brightest beam allowed by law
• EASE OF USE: Bore sight fits into the barrel of the unloaded firearm using the included caliber adapters – Turn bore sight on and align scope iron sights or laser sight with the beam coming from the bore sight
• VERSATILE: Adapters included for .223 5.56 5.56 NATO .270 .22-250 .243 .308 .30-06 .338 Lapua .30-30 .300 Blackout .300 Whisper 7.62x39 7.62x51 7.62x54R and many more – Adapters for 12- and 20-gauge shotguns
• INCLUDES: Also included in the convenient case are bubble level (12) extra batteries daylight target hex wrench (4) arbors (4) screws
• FUNCTION: Boresighter can be used in almost all environments and is perfect for travel