.22 Caliber (.224) High Velocity 55 gr. HPBT Packet of 100 bullets For rifles, the 55 grain #1390 Hollow Point Boat Tail bullet has been designed for the shooter who prefers the rapid expansion characteristics of the hollow point design. This bullet delivers devastating expansion on varmints and small game, and in many rifles it routinely delivers match-grade accuracy, which are vital considerations for long-range varmint shooting. The large, open point makes this a very dependable bullet for all 22 centerfire cartridges, except the very smallest where case capacity limits muzzle velocities with 55 grain bullets.