Hornady 416 Rigby Brass is produced with the same precision, attention to detail and focus on perfection that has made Hornady a world leader in bullets. They measure their brass for consistent wall concentricity, test pressure calibration to ensure uniform case expansion, and hand-inspect each piece. This dedication to quality ensures proper seating of the bullet both in the case and in the chamber and consistent charges and pressures. The result is optimal velocity and repeatable accuracy from your cartridges. New, unprimed brass. This is not loaded ammunition. The 416 Rigby cartridge was introduced by John Rigby's rifle company in 1911. It is a well-known big game cartridge for double rifles, and was used throughout the golden age of African elephant hunting. In the late 20th Century, The Ruger Model 77 in 416 Rigby offered opportunity for North American hunters to engage new factory ammo offerings on deadly game like Alaskan bear. Brass Preparation: With bulk rifle brass you ...