
Availability: In Stock
Cast your own .452-inch pistol rounds with the RCBS Round Nose Pistol Bullet Mould — a double-cavity tool purpose-built for handloaders who want repeatable, quality ammunition without relying on factory supply chains. Whether you're loading for .45 ACP, .45 Colt, or another .452-inch bore pistol, this mould delivers consistent 230-grain round-nose bullets suited to target work, competition, and general shooting. It's a straightforward, durable piece of reloading gear that rewards attention to technique with clean, uniform castings.
RCBS cast this mould from solid iron blocks, precision-ground and fitted with steel alignment pins to maintain accurate mould closure through years of heavy casting. The double-cavity design speeds production while the 3/16-inch sprue plate — secured with tempered steel screws and spring washers — handles the hot metal reliably. Handloaders who've committed to casting their own bullets know that mould quality directly affects consistency; this one lives up to the brand's reputation for no-nonsense, accurate tools.
If you're new to bullet casting or expanding an existing operation, a double-cavity mould like this balances speed against the learning curve — faster than single-cavity work, but still manageable for careful technique. Pair it with an appropriate casting furnace, ladle, and your chosen alloy, and you'll have control over everything from weight to hardness. For shooters serious about self-sufficiency in ammunition preparation, this is a straightforward investment.
| Caliber/Diameter | .452 inch |
| Bullet Weight | 230 grains |
| Bullet Profile | Round nose |
| Cavity Count | Double (2) |
| Sprue Plate | 3/16 inch |
| Construction | Cast iron blocks with steel alignment pins |
The .452-inch diameter makes these bullets suitable for .45 ACP, .45 Colt, and other large-bore pistol cartridges that accept .452-inch projectiles. Always verify your specific firearm's chamber specifications before loading.
This mould handles the cavity and shaping; you'll also need a casting furnace or pot, a ladle, casting alloy (lead-based or alternative), and appropriate safety gear. A casting thermometer and mould handles are also common additions.
Yes — this mould has two cavities, so each casting cycle produces two finished bullets. A double-cavity setup roughly halves your casting time compared to single-cavity work, though speed depends on your pouring technique and cycle discipline.
The cast iron construction and steel alignment pins are designed to maintain accuracy even with sustained use. Proper care — cleaning, light oiling, and storage in a dry space — will keep it reliable for years.

SKU: 167522173 • Width: 2.1in • Height: 2.1in • Depth: 3.5in • Weight: 0.9625oz





Availability: In Stock
Cast your own .452-inch pistol rounds with the RCBS Round Nose Pistol Bullet Mould — a double-cavity tool purpose-built for handloaders who want repeatable, quality ammunition without relying on factory supply chains. Whether you're loading for .45 ACP, .45 Colt, or another .452-inch bore pistol, this mould delivers consistent 230-grain round-nose bullets suited to target work, competition, and general shooting. It's a straightforward, durable piece of reloading gear that rewards attention to technique with clean, uniform castings.
RCBS cast this mould from solid iron blocks, precision-ground and fitted with steel alignment pins to maintain accurate mould closure through years of heavy casting. The double-cavity design speeds production while the 3/16-inch sprue plate — secured with tempered steel screws and spring washers — handles the hot metal reliably. Handloaders who've committed to casting their own bullets know that mould quality directly affects consistency; this one lives up to the brand's reputation for no-nonsense, accurate tools.
If you're new to bullet casting or expanding an existing operation, a double-cavity mould like this balances speed against the learning curve — faster than single-cavity work, but still manageable for careful technique. Pair it with an appropriate casting furnace, ladle, and your chosen alloy, and you'll have control over everything from weight to hardness. For shooters serious about self-sufficiency in ammunition preparation, this is a straightforward investment.
| Caliber/Diameter | .452 inch |
| Bullet Weight | 230 grains |
| Bullet Profile | Round nose |
| Cavity Count | Double (2) |
| Sprue Plate | 3/16 inch |
| Construction | Cast iron blocks with steel alignment pins |
The .452-inch diameter makes these bullets suitable for .45 ACP, .45 Colt, and other large-bore pistol cartridges that accept .452-inch projectiles. Always verify your specific firearm's chamber specifications before loading.
This mould handles the cavity and shaping; you'll also need a casting furnace or pot, a ladle, casting alloy (lead-based or alternative), and appropriate safety gear. A casting thermometer and mould handles are also common additions.
Yes — this mould has two cavities, so each casting cycle produces two finished bullets. A double-cavity setup roughly halves your casting time compared to single-cavity work, though speed depends on your pouring technique and cycle discipline.
The cast iron construction and steel alignment pins are designed to maintain accuracy even with sustained use. Proper care — cleaning, light oiling, and storage in a dry space — will keep it reliable for years.
SKU: 167522173 • Width: 2.1in • Height: 2.1in • Depth: 3.5in • Weight: 0.9625oz
