Gun Collectors Dream Auction #82 February 21st & 22nd

RCBS and Lyman Collection of Six Two-Cavity Bullet Mold Blocks, Mid to Late 20th Century

This auction ended on February 22, 2026.

Start price: $10

Estimated price: $250 - $450

Buyer's Premium: 12%

Sold for: $275

Description

This lot features a collection of six two-cavity bullet mold blocks manufactured by RCBS and Lyman, essential tools for the precision handloading of ammunition. The blocks are constructed from machined steel and cast iron. The RCBS units are stamped with model numbers 30-180-FN, 33-200-FN, 45-300-FN, and .308-165-SIL. The Lyman blocks are marked with 454190 and 375248AW, and include serial number C 7 514. These molds were utilized to cast lead projectiles for a variety of calibers including .30, .33, .375, and .45. No ruler or scale was provided for measurements.