SAECO Single Cavity Cast Bullet Mould for a .458" nominal diameter, 385 grain, Soft Point bullet, a good 45 caliber rifle bullet. SAECO notes that due to length, diameter or weight, this mould is available in "MAGNUM" mould blocks only. Use SAECO Top Punch #SAE45702. Approximate Bullet Dimensions: Bullet Length-1.037", Bottom of Crimp Groove to Bullet Nose-.665".