Our ammunition remains true to the concept Roy Weatherby developed in the 1940s. At the same time, our ammunition also takes advantage of the latest in controlled expansion bullets which are capable of harnessing the higher velocities to create a cartridge that provides the ultimate in penetration, large wound channels and more one-shot kills. We start with Norma® Precision brass, the finest that money can buy. Then we add premium grade primers and bullets from the top names in the business-Hornady®, Nosler® and Barnes. The result is that each Weatherby Magnum cartridge is produced with the precision of handloading...with the blistering speed and downrange power to deliver the opportunity for more one-shot kills. In virtually every case, no other commercially-produced ammunition provides the Maximum Point Blank Range of Weatherby. Nothing shoots flatter, hits harder or is more accurate out of the box than a Weatherby. This is loaded ammunition.