The Lee C358-158-SWC Semi-Wadcutter Mould, .358-diameter, 158 grains (brand part no. 90322), casts the same sharp-shouldered .357-caliber weight as Lee’s tumble-lube version but with a conventional grease groove, built to be run through a standard lube-sizer die rather than tumble-lubed. For reloaders who already own a Lyman, RCBS, or Lee lube-sizer and prefer that method, this grease-groove design is the direct match. Lee offers this mould style across a wide range of grain weights, and the blocks are aluminum with steel handles permanently attached, staying rust resistant and light through a long casting session.

Key Specifications

• Casts a bullet with a .358-inch diameter.
• Each cast bullet weighs approximately 158 grains.
• This is the C358-158-SWC conventional grease-groove design, sized for a standard lube-sizer die.
• The semi-wadcutter profile gives a sharp shoulder for clean, easily inspected holes on paper.
• Blocks are aluminum, resisting rust and cycling temperature faster than iron or steel.
• This is a double-cavity mould, casting two bullets from every pour.

Frequently Asked Questions

How is this different from Lee’s tumble-lube version? This mould cuts a conventional grease groove meant for a lube-sizer die, rather than Lee’s Liquid Alox tumble-lube system.

Are handles included? Yes, steel handles are permanently attached with a comfortable grip.

What cartridges use a .358-inch bullet? .357-caliber revolver cartridges, including .357 Magnum and .38 Special.

Buy the Lee .358 158gr Semi-Wadcutter Mould, Grease-Groove

Start casting your own revolver bullets with Lee Precision in our other reloading equipment selection. Order from our Lubbock, Texas gun shop for fast, dependable shipping.