Lee Round Flat Nose Rifle Mould - Double Cavity (Handles Included) .309" 150 gr

The Lee Round Flat Nose Rifle Mould in .309" 150 grain is a double-cavity casting tool built for serious handloaders who want control over their bullet supply. Whether you're casting for vintage rifles, specialty calibers, or just want to reduce your component costs, this mould delivers consistent, quality bullets right in your reloading space. The dual cavities let you produce two bullets per pour cycle, cutting casting time compared to single-cavity designs—a real advantage when you're working through a large batch.

Lee's aluminum mould blocks are engineered specifically for casting. Aluminum conducts heat efficiently and cools at just the right rate to produce round, uniform bullets without the brittleness issues that plague lower-grade materials. Every cavity is CNC machined to tight tolerances, so you get excellent size control and roundness across every pour. That consistency matters: uniform bullets shoot more predictably and reduce variables at the range.

This mould ships with handles and sprue plates included, so you can start casting the day it arrives. The flat-nose profile is ideal for certain rifle applications where round-nose or hollow-point designs don't fit your needs or feed reliably. If you're loading for an older rifle or a specialty cartridge, or you simply prefer the economy and control of cast bullets, this is a straightforward, proven tool that's been in the Lee lineup for good reason.

Key Features

• Double-cavity design produces two bullets per pour
• CNC-machined cavities for consistent roundness and size control
• Aluminum construction optimized for heat transfer and cooling
• Handles and sprue plates included—ready to use out of the box
• .309" diameter, 150-grain round flat-nose profile

Specifications

Frequently Asked Questions

What rifles is this .309" mould designed for?

The .309" diameter is suitable for a range of rifle applications, particularly older or specialty cartridges that call for this bullet diameter. Confirm your rifle's specifications before casting to ensure proper fit and performance.

Do I get everything I need to start casting?

Yes. This mould includes handles and sprue plates, so you can begin casting immediately. You'll still need a melting pot and casting ladle, but the core mould tool is complete.

Why choose a double-cavity mould over single-cavity?

A double-cavity mould produces two bullets with each pour, significantly speeding up your casting workflow when you're working with large volumes. If you only need to cast small batches occasionally, a single-cavity mould may be sufficient, but the dual cavities here offer real efficiency for serious loaders.

How does aluminum compare to other mould materials?

Aluminum is purpose-built for bullet casting. It conducts heat evenly and cools at the ideal rate to produce uniform, round bullets without the brittle failures that can occur with inferior materials. Lee's aluminum moulds are CNC machined to tight tolerances for consistent results.