Lee Truncated Cone Pistol Mould (Handles Included) - Double Cavity 356-120-TC .356" 120 gr
The Lee Truncated Cone Pistol Mould is a double-cavity casting tool built for serious reloaders who want to cast their own pistol bullets. This .356" mould throws 120-grain rounds and comes complete with handles, so you're ready to go straight out of the box. Whether you're feeding a high-volume range session or keeping costs down on a dedicated practice gun, casting your own projectiles lets you dial in exactly what you need without the markup of factory ammo.
Lee's aluminum construction is the smart choice for a casting mould. Aluminum heats and cools rapidly—critical for consistent casting cycles—and it won't rust or corrode the way iron can. The material's light weight also means less fatigue on your hand and arm during long casting sessions, which matters when you're pushing volume. The double-cavity design lets you cast two bullets per pour, speeding up your production without complicated multiple-cavity complexity.
The mould's crimped block halves work together to produce rounder, more uniform bullets with excellent size control—the kind of consistency that matters whether you're loading for target work or self-defense. The tangential cutoff design minimizes the sprue nip, reducing cleanup time on finished projectiles. This is a no-frills, proven design that's been a reloader workhorse for years.
Key Features
- Double-cavity design casts two .356" 120-grain bullets per pour
- Aluminum construction for fast heat cycling and rust resistance
- Lightweight to reduce hand and arm fatigue during extended casting
- Crimped block halves for uniform bullet roundness and size consistency
- Tangential cutoff minimizes sprue nip on finished bullets
- Handles included—ready to use out of the box
Specifications
| Caliber | .356" |
| Bullet Weight | 120 grains |
| Cavity Count | Double (2) |
| Material | Aluminum |
| Model Number | 356-120-TC |
| Includes | Handles |
Frequently Asked Questions
What pistol calibers does this mould work for?
This mould casts .356" diameter bullets suitable for cartridges that use that bore size. The 120-grain weight is typical for mid-range pistol loads.
Do the handles come with the mould?
Yes. This package includes the handles, so you don't need to purchase them separately.
How many bullets can I cast at once?
The double-cavity design produces two finished bullets per pour, which is a good balance between speed and control for most home reloaders.
Why aluminum instead of iron?
Aluminum heats and cools much faster than iron, which keeps your casting cycles moving and improves consistency. It's also lighter, reducing fatigue during long casting sessions, and it won't rust or corrode.

