LEE DOUBLE CAVITY BULLET MOLD C309-170-F
Lee Double Cavity Mold C309-170-F produces a .309 diameter 170 grain flat nose bullet suitable for cartridges like 30 Caliber Rifle. Lee mold blocks are machined from aluminum blocks because of its exceptional molding qualities. Aluminum molds heat up and cool down faster than iron or steel molds so good bullets can usually be produced after only a few casts. In addition, they are one-third the weight of iron or steel mold blocks for less fatigue during extended casting sessions. To ensure the best possible bullets, mold block halves are clamped together and then lathe-bored for unmatched roundness and size control. All Lee 1- and 2-cavity molds come with mold handles and hard anodized sprue plates.