
Availability: In Stock
The Lee Precision 40 Caliber 175Gr SWC 6-Cavity Mold is purpose-built for reloaders who cast their own handgun bullets in volume. If you're serious about keeping your 40 S&W or 10mm ammunition costs down without sacrificing consistency, a quality casting mold is where precision begins. This six-cavity aluminum mold is engineered to produce multiple rounds per pour, making it the right tool for dedicated handloaders who want to recycle range brass into finished rounds on their own terms.
The mold block itself is machined from aluminum—a material choice that pays dividends in heat transfer and durability. Each of the six cavities is CNC-machined for tight dimensional control and uniform roundness, so you get bullets that perform predictably downrange. Steel bushings and alignment pins keep everything locked in place through hundreds of casting cycles, and the cam-operated sprue plate design eliminates the hammering wear that traditional pinned designs suffer. That sprue plate is hard anodized to resist corrosion from flux and casting debris, and wave washers at each end keep tension consistent run after run.
The 175-grain SWC (semi-wadcutter) profile is a proven defensive and target bullet weight for 40 caliber handguns. Whether you're loading for carry, duty, or range work, this mold gives you control over your own ammunition—and that control starts with consistency. Note that handles are not included; you'll source those separately based on your casting setup.
| Caliber | 40 Caliber (.401") |
| Bullet Weight | 175 Grains |
| Bullet Profile | Semi-Wadcutter (SWC) |
| Number of Cavities | 6 |
| Mold Block Material | Aluminum |
| Handles Included | No |
This mold is designed for 40 caliber (.401") and produces 175-grain semi-wadcutter bullets. If you reload a different caliber or need a different bullet weight, Lee offers other molds with different specifications.
Yes. This mold block does not include handles. You'll need to source compatible mold handles separately for your casting setup.
Aluminum offers exceptional heat transfer properties and durability for bullet casting. The CNC-machined cavities combined with aluminum construction help maintain tight dimensional tolerances across multiple casting cycles.
The cam-operated design eliminates the repetitive pounding required by traditional molds, reducing wear on the mold block and sprue plate over time. The hard-anodized finish and wave-washer tension system keep the sprue plate performing consistently through many casting sessions.

SKU: 197553365 • Weight: 1.15oz





Availability: In Stock
The Lee Precision 40 Caliber 175Gr SWC 6-Cavity Mold is purpose-built for reloaders who cast their own handgun bullets in volume. If you're serious about keeping your 40 S&W or 10mm ammunition costs down without sacrificing consistency, a quality casting mold is where precision begins. This six-cavity aluminum mold is engineered to produce multiple rounds per pour, making it the right tool for dedicated handloaders who want to recycle range brass into finished rounds on their own terms.
The mold block itself is machined from aluminum—a material choice that pays dividends in heat transfer and durability. Each of the six cavities is CNC-machined for tight dimensional control and uniform roundness, so you get bullets that perform predictably downrange. Steel bushings and alignment pins keep everything locked in place through hundreds of casting cycles, and the cam-operated sprue plate design eliminates the hammering wear that traditional pinned designs suffer. That sprue plate is hard anodized to resist corrosion from flux and casting debris, and wave washers at each end keep tension consistent run after run.
The 175-grain SWC (semi-wadcutter) profile is a proven defensive and target bullet weight for 40 caliber handguns. Whether you're loading for carry, duty, or range work, this mold gives you control over your own ammunition—and that control starts with consistency. Note that handles are not included; you'll source those separately based on your casting setup.
| Caliber | 40 Caliber (.401") |
| Bullet Weight | 175 Grains |
| Bullet Profile | Semi-Wadcutter (SWC) |
| Number of Cavities | 6 |
| Mold Block Material | Aluminum |
| Handles Included | No |
This mold is designed for 40 caliber (.401") and produces 175-grain semi-wadcutter bullets. If you reload a different caliber or need a different bullet weight, Lee offers other molds with different specifications.
Yes. This mold block does not include handles. You'll need to source compatible mold handles separately for your casting setup.
Aluminum offers exceptional heat transfer properties and durability for bullet casting. The CNC-machined cavities combined with aluminum construction help maintain tight dimensional tolerances across multiple casting cycles.
The cam-operated design eliminates the repetitive pounding required by traditional molds, reducing wear on the mold block and sprue plate over time. The hard-anodized finish and wave-washer tension system keep the sprue plate performing consistently through many casting sessions.
SKU: 197553365 • Weight: 1.15oz
