SKU: 90404
UPC: 734307904043
MPN: 90404
The Lee Double Cavity Mold - .58 440gr W/handles is a precision casting tool designed for serious reloaders and blackpowder enthusiasts who demand consistency and reliability. Built for .58 caliber round ball and conical projectile casting, this mold serves competitive shooters, historical reenactors, and precision riflemen who understand that bullet uniformity directly impacts accuracy and ballistic performance. Lee's double cavity design eliminates the need for time-consuming single-cavity operations, making high-volume casting sessions efficient without sacrificing the dimensional tolerance that distinguishes quality ammunition from marginal loads.
Each cavity produces a 440-grain projectile with uniform weight distribution—critical for maintaining consistent velocities and trajectory stability downrange. The included handles provide thermal protection and leverage during the casting cycle, reducing fatigue during extended sessions while improving safety by keeping hands clear of molten lead. Lee's engineering delivers tight tolerances across both cavities, ensuring that paired projectiles maintain near-identical ballistic coefficients. The .58 grain specification suits both historical blackpowder rifles and modern muzzleloaders that demand authentic ammunition for period-correct shooting or competition compliance.
This mold benefits shooters who reload in volume—competitive blackpowder matches, long-range historical reenactment events, and dedicated riflemen who chamber .58 caliber arms. The 440-grain weight is optimal for .58 Enfield rifles, .58 Springfield muskets, and comparable blackpowder systems where heavier projectiles deliver superior energy retention and wind-bucking characteristics. Compatible with standard lead casting setups and Lee furnaces, installation is straightforward; operators simply secure the mold handle and pour molten lead at proper temperature. Proper sizing and lubrication of cast bullets remain essential for reliable performance and bore protection.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.