The AimShot Master 2 Rifle Bore Sight Kit includes everything for rifles, along with 19 arbors. The AimShot Master 2 Rifle Bore Sight Kit is the most comprehensive bore sight kit on the market and features AimShot's tested modular 223 red laser bore sight. FeaturesEverything for riflesAimShot's tested modular 223 red laser20+ hour battery lifeTwo zippered pouches for storage Includes both internal LR41/AG3 battery system and battery box IncludesMBS223 laser bore sightAR243 (243 WIN, 308 WIN, 7MM-08, 260 REM, 338 FED, 256 WIN , 358 WIN, 307 WIN, 7.62 X 54R, 7.62 X 51, 444 MARLIN, 356 WIN, 7MM STE)AR264 (264 WIN, 300 WIN, 300 WEA, 7MM REM MAG, 340 WEA, 257 WEA, 358 NORMA MAG, 308 NORMA MAG, 7MM SHOOTING TIMES WESTERNER, 338 WIN MAG)AR3006 (30-06, 25-06, 270 WIN, 35 WHELEN, 338-06, 280 REM, 300 SAVAGE, 7,8 AN 9MM MAUSER)AR3030 (30-30 WIN, 32 WIN, 375 WIN, 225 WIN)AR762 (7.62 X 39, 220 SWIFT, 303 BRITISH, 35 REM)AR20GA (20 Gauge)AR12GA (12 Gauge)AR8MM (8MM REM, 416 REM MAG)AR65G/6ARC...