Nosler AccuBond Long Range Bullets 284 Caliber, 7mm (284 Diameter) 175 Grain Bonded Spitzer Boat Tail (100pk)Nosler AccuBond Long Range Bullets were specifically developed for the increasing popularity of long range hunting. Nosler's unique manufacturing techniques allow them to produce a rapidly expanding bonded hunting bullet with the highest Ballistic Coefficient possible in a bullet of the same caliber and weight. The bonding process eliminates the issue of being too close, a problem often associated with many of the other high B. C. hunting bullets.