The Lee Wadcutter Pistol Mould (Handles Sold Separately) - 6 Cavity has been proven to be an exceptional choice for reloading and casting. Because of the aluminum construction, the mould will not rust, and lead will not adhere to it. In addition, there is little fatigue on the bullet caster because of the mould's light weight, and it heats up and cools down a lot faster than heavier moulds. Lee 6 cavity block produces a .358 diameter 148 grain Wad Cutter bullet suitable for cartridges like 38 Special, 38 S&W, 38 Colt New Police, 357 Mag. Bullet Mold lube and handles sold separately. Ballistic Coefficient = .174 Bullet Overall Length = N/A