Lyman 4-Cavity .45 Caliber Bullet Mould, 255 Grain Round Nose

From the expert craftsmanship of Lyman, the 2670374 4-Cavity Bullet Mould emerges as a top-tier tool for the serious reloader. Precision-engineered from high-grade leaded-steel, this mould is meticulously machined to achieve an ultra-smooth and fine finish, ensuring the production of consistent and high-quality .45 caliber round nose bullets, each weighing 255 grains.

The robust construction of the Lyman 4-Cavity Bullet Mould is evident in its heat-treated exterior, which not only contributes to its distinctive blue hue but also enhances its durability. This treatment ensures that the mould can withstand the rigors of repeated use, providing a long-lasting service life for crafting bullets.

Alignment is critical in bullet moulding, and Lyman has addressed this by incorporating hardened steel alignment pins. These pins ensure precise mating of the mould halves, which is essential for producing perfectly formed bullets with each cast.

The solid steel sprue plates are another testament to the mould's quality. They are ground to a flat finish, ensuring a tight seal and clean bullet release. The plates are securely held in place by tempered steel spring washers and screws, which maintain consistent tension and resist wear over time.

One of the most significant advantages of the Lyman 2670374 mould is its shortened break-in period. Unlike traditional iron moulds, this steel mould requires approximately half the time to prepare for optimal casting, allowing reloaders to start producing quality bullets more quickly.

In summary, the Lyman 2670374 4-Cavity Bullet Mould is a precision tool designed for efficiency and longevity. Its superior materials and construction make it an essential addition to any reloader's bench, ensuring the production of precise .45 caliber, 255-grain round nose bullets for consistent shooting performance.