Lee 1 Cavity Improved Minie Ball Bullet Mold (540 Diameter) 415 Grain # 90474

img{max-width:100%} 1-Cavity Improved  Minie Ball Bullet Mold 540-415M (.540 Diameter) 415 Grain New90474 Lee 1-Cavity Bullet Molds are a great choice for reloaders looking for a quality mold at an affordable price. Lee machines their mold blocks from aluminum making them rust resistant. Aluminum molds heat up and cool down faster than iron or steel molds and good bullets can usually be produced only after a few casts. In addition, aluminum blocks are one-third the weight of iron or steel mold blocks offering the bullet caster less fatigue during extended casting sessions. To ensure the best possible bullets, mold block halves are CNC machined for unmatched roun