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Questions & Answers

FAQ

What is the material of the RCBS 2-Cavity Bullet Mold?

The RCBS 2-Cavity Bullet Mold is machined from solid cast iron blocks, ensuring durability and precision in bullet casting.

What type of bullets can I make with this mold?

This mold is designed for creating 44-250-K 44 Caliber (430 Diameter) 250 Grain Keith Type bullets, making it a popular choice for hunting and target shooting.

Does the RCBS 2-Cavity Bullet Mold come with handles?

No, the mold handles are not included with the product and must be purchased separately.

What is the purpose of the steel sprue plate in the mold?

The 3/16" thick solid steel sprue plate is used to ensure the mold's durability and performance. It's held securely in place with tempered steel spring washers and screws.

What makes this bullet mold reliable for long-term use?

The mold employs durable steel alignment pins to maintain perfect alignment of the mold blocks even after years of heavy use, ensuring consistent and accurate bullet casting.

Reviews about this item

Review Summary

2026-01-03T19:00:00

Rated 5 out of 5

BEST MOLD I HAVE!

I have this mold. It is my best mold to cast with, better bullets, fastest warm-up. Most trouble-free mold. I'd recommend it to anyone! This is a perfect KEITH design. I have cast thousands of bullets with this mold, . 44 Special & . 44 MAG. Does not feed well through Marlin carbines & rifles.

Johncanshoot

RCBS .44-250-K 421 Bullet Mold Specifications

  • Material

    Machined solid cast iron mold blocks

  • Cavities

    2-Cavity

  • Plate

    Steel Sprue Plate

  • Common Sizer Die Diameter

    .430" / 1.09cm

  • UPC Code

    076683820808

About RCBS .44-250-K 421 Bullet Mold

FEATURED REVIEWS

BEST MOLD I HAVE!

By Johncanshoot

I have this mold. It is my best mold to cast with, better bullets, fastest warm-up. Most trouble-free mold. I'd recommend it to anyone! This is a perfect KEITH design. I have cast thousands of bullets with this mold, . 44 Special & . 44 MAG. Does not feed well through Marlin carbines & rifles.

With the RCBS 2-Cavity Bullet Mold for 44-250-K 44 Caliber (430 Diameter) 250 Grain Keith Type bullets, you can achieve precise, clean, and consistent castings every time. This high-quality bullet mold is meticulously machined from solid cast iron blocks, meeting exacting specifications that guarantee accuracy and repeatability in every casting.

The mold blocks of this professional-grade tool are precision-ground square prior to machining, ensuring an impeccable level of detail and precision. To maintain perfect alignment even after years of heavy use, the mold employs durable steel alignment pins, demonstrating the product's reliability and sturdiness.

Moreover, all RCBS mold blocks come equipped with a 3/16" thick solid steel sprue plate. This plate is securely held in place with tempered steel spring washers and screws, further enhancing the mold's durability and performance. Please note, mold handles are not included with this product and must be purchased separately.

Whether you're a seasoned shooter or a beginner in bullet casting, the RCBS 2-Cavity Bullet Mold for 44-250-K 44 Caliber bullets is an excellent addition to your reloading equipment, offering a balance of quality, precision, and reliability.

RCBS .44-250-K 421 Bullet Mold Features

  • High-quality 2-Cavity Bullet Mold for 44-250-K 44 Caliber (430 Diameter) 250 Grain Keith Type bullets
  • Meticulously machined from solid cast iron blocks for precise, clean, and consistent castings
  • Precision-ground square mold blocks for enhanced accuracy in bullet casting
  • Durable steel alignment pins ensure perfect mold block mating, even after years of heavy use
  • Equipped with a 3/16" thick solid steel sprue plate, held securely with tempered steel spring washers and screws
  • Ideal addition to any reloading equipment collection, offering a balance of quality, precision, and reliability

Key Features

  • Meticulously machined from solid cast iron blocks for precise, clean, and consistent castings
  • Precision-ground square mold blocks for enhanced accuracy in bullet casting
  • Durable steel alignment pins ensure perfect mold block mating, even after years of heavy use