RCBS Flat Nose Rifle Bullet Mould - Double Cavity .309" 150 gr

The RCBS Flat Nose Rifle Bullet Mould - Double Cavity .309" 150 gr is purpose-built for serious reloaders who demand precision and durability in their ammunition manufacturing process. This double-cavity mould is engineered for shooters handloading rifle cartridges that utilize .309-inch diameter projectiles, producing consistent 150-grain flat-nose bullets ideal for hunting, target shooting, and tactical applications. Whether you're a law enforcement armorer, competitive shooter, or dedicated precision reloader, this mould delivers the repeatability and quality control that separates professional ammunition from amateur efforts.

Constructed from solid cast iron blocks with a 3/16-inch solid steel sprue plate and tempered steel spring washers and screws, the RCBS flat nose rifle bullet mould is engineered for years of reliable service in the reloading press. The double-cavity design accelerates production while maintaining dimensional consistency—critical for achieving tight velocity spreads and sub-MOA accuracy. Cast iron construction provides superior heat distribution during the casting cycle, reducing cooling-induced warping and ensuring uniform bullet weight and bearing surface dimensions that directly impact ballistic performance and firearm reliability.

This mould is ideal for reloaders working with cartridges chambered in rifle platforms requiring .309-inch bullets—including specialized hunting and tactical calibers. The flat-nose profile provides excellent weight retention and controlled expansion characteristics, making these bullets suitable for barrier-blind defensive applications and medium-to-large game hunting. Compatible with any standard reloading press that accepts RCBS moulds, this economically priced casting tool represents a significant investment in ammunition self-sufficiency and quality assurance for high-volume reloading operations.