RCBS Flat Nose Rifle Bullet Mould - Single Cavity .446" 370 gr

The RCBS Flat Nose Rifle Bullet Mould - Single Cavity .446" 370 gr is a precision reloading tool engineered for handloaders and shooters who demand consistency and repeatability in custom ammunition production. Built by RCBS, the industry standard in reloading equipment, this single-cavity mould is designed specifically for casting .446-caliber projectiles with a flat nose profile—a critical requirement for lever-action rifles, large-bore cartridges, and specialized hunting applications where bullet geometry directly impacts feed reliability and terminal performance. Whether you're a competitive reloader, a serious hunter, or a firearms professional maintaining proprietary ammunition stocks, this mould delivers the precision needed to produce ballistically uniform rounds.

The .446" 370-grain flat nose design is cast from RCBS's durable mould steel, engineered to withstand thousands of casting cycles while maintaining dimensional tolerances critical to firearm chamber fit and feeding. The single-cavity configuration allows deliberate, controlled production of each bullet, minimizing cooling inconsistencies that compromise ballistic uniformity—a trade-off experienced reloaders understand and accept for superior quality. The flat nose profile reduces deformation during feeding through lever-action mechanisms and magazine systems, ensuring reliable chambering and consistent bullet seating depth across your loaded ammunition. The mould's compact footprint (2.2 x 2 x 3.6 inches) fits standard reloading benches, while the 0.9-pound weight reflects quality construction without excess material.

This mould is ideal for handloaders working with large-bore cartridges such as .45-70 Government, .44 Magnum, and similar calibers where .446-diameter bullets are standard—particularly shooters who prioritize ammunition consistency for hunting, sport shooting, or ballistic testing. Law enforcement armorers and military personnel managing specialized ammunition programs also benefit from RCBS's reputation for precision and repeatability. Proper use requires a reloading press, lead pot, casting ladle, and basic safety precautions when handling molten metal. Users should verify that their specific cartridge and firearm platform call for .446-diameter projectiles before purchase, as mould compatibility directly affects chamber fit and safety.