In terms of weight, the most common projectile you're likely to fire from a.I shot this in a Star Firestar and it appears to be a light shooting load, cases eject half the distance they eject from standard hardball loads and the bullets hit at point of aim at twenty yards. Heavy bullet load for 45 ACP I found I could load 250 grain Lazercast 45 Colt bullets sized 452 with Alliant Unique at a charge of 4.8 grains.You'll find the care, expertise and passion that goes into every firearm we make exemplifies just what it means to b At Taurus®, rugged craftsmanship meets next generation design and engineering.45 ACP +P topped with the well-known Hydra-Shok (TM) jacketed hollow point is no exception. 45 ACP +P Hydra-Shok Ammunition Review By Tony “TRB” Phillips Federal Cartridge Company makes some fine ammo, and the Premium.