
Availability: In Stock
The Lee Round Nose Rifle Mould in .312" 185 gr double cavity is a serious tool for handloaders who cast their own bullets. If you're already set up to reload, moving into bullet casting lets you stretch your ammunition budget further and dial in loads tailored to your rifle. This double cavity mould throws two bullets per cycle, so you can build volume without doubling your casting time.
Lee built this mould from aluminum—a smart choice that heats and cools quickly and won't rust sitting on the bench between sessions. That speed matters when you're casting dozens or hundreds of bullets; you stay in rhythm and keep temperatures stable. Aluminum is also lighter than iron or steel, which reduces fatigue during long casting sessions. The block halves are crimped together for solid construction and consistent bullet quality, shot after shot.
The mould comes with handles already fitted, so you're ready to mount it and start casting right away. If you're loading for a larger rifle cartridge that runs a .312" bullet, or you're experimenting with cast bullets in a rifle that can handle them, this is a straightforward way to produce ammunition on your terms.
| Caliber/Diameter | .312" |
| Weight Per Bullet | 185 gr |
| Cavities | 2 |
| Material | Aluminum |
| Handles | Included |
The .312" diameter is designed for larger rifle cartridges that use that bullet diameter. Check your rifle's specifications and load data to confirm compatibility before casting for any firearm.
This mould handles are included and ready to install. You'll need a casting furnace or lead pot, a way to heat and pour molten lead, and basic casting tools—but the mould itself comes complete.
Aluminum heats up and cools down faster than iron or steel, helping you maintain consistent casting temperatures and rhythm. It's also lighter, which reduces hand and arm fatigue during extended casting sessions. The trade-off is durability over extreme volume, but for most handloaders, the speed and comfort advantages outweigh that concern.
Two bullets per pour. The double cavity design doubles your output compared to a single cavity mould, making it more efficient for building ammunition.

SKU: 197555916 • Weight: 0.85oz




Availability: In Stock
The Lee Round Nose Rifle Mould in .312" 185 gr double cavity is a serious tool for handloaders who cast their own bullets. If you're already set up to reload, moving into bullet casting lets you stretch your ammunition budget further and dial in loads tailored to your rifle. This double cavity mould throws two bullets per cycle, so you can build volume without doubling your casting time.
Lee built this mould from aluminum—a smart choice that heats and cools quickly and won't rust sitting on the bench between sessions. That speed matters when you're casting dozens or hundreds of bullets; you stay in rhythm and keep temperatures stable. Aluminum is also lighter than iron or steel, which reduces fatigue during long casting sessions. The block halves are crimped together for solid construction and consistent bullet quality, shot after shot.
The mould comes with handles already fitted, so you're ready to mount it and start casting right away. If you're loading for a larger rifle cartridge that runs a .312" bullet, or you're experimenting with cast bullets in a rifle that can handle them, this is a straightforward way to produce ammunition on your terms.
| Caliber/Diameter | .312" |
| Weight Per Bullet | 185 gr |
| Cavities | 2 |
| Material | Aluminum |
| Handles | Included |
The .312" diameter is designed for larger rifle cartridges that use that bullet diameter. Check your rifle's specifications and load data to confirm compatibility before casting for any firearm.
This mould handles are included and ready to install. You'll need a casting furnace or lead pot, a way to heat and pour molten lead, and basic casting tools—but the mould itself comes complete.
Aluminum heats up and cools down faster than iron or steel, helping you maintain consistent casting temperatures and rhythm. It's also lighter, which reduces hand and arm fatigue during extended casting sessions. The trade-off is durability over extreme volume, but for most handloaders, the speed and comfort advantages outweigh that concern.
Two bullets per pour. The double cavity design doubles your output compared to a single cavity mould, making it more efficient for building ammunition.
SKU: 197555916 • Weight: 0.85oz
