Lee Lead Hardness Test Kit! -

The Lee Lead Hardness Test Kit is the reloader's essential diagnostic tool for verifying bullet hardness and ensuring consistent ammunition performance. Designed for handloaders, ammunition manufacturers, and shooters who prioritize precision and safety, this kit addresses a critical gap in reloading quality control—the ability to measure lead alloy hardness directly at the bench. Lead hardness directly impacts bullet performance, jacket integrity under pressure, and overall shot-to-shot consistency in both rifle and pistol applications.

The Lee Lead Hardness Test Kit uses a precision-engineered testing mechanism to measure Brinell hardness values, allowing you to quantify the material properties of cast or purchased bullets before loading. The kit includes calibrated test blocks and a straightforward application method that delivers repeatable results without requiring laboratory equipment or specialized training. This hands-on approach gives reloaders confidence that their bullet stock meets specification—critical when working with cast bullets from multiple suppliers or when mixing recovered and new projectiles in production runs. The compact, durable construction measures 4.75 x 1.55 x 4.9 inches and weighs just 0.68 lbs, making it a practical addition to any reloading station.

Law enforcement armorers, competitive reloaders, and high-volume ammunition producers benefit most from this kit's ability to flag soft or hardness-variable bullets before they enter the loading sequence. It pairs seamlessly with Lee's full reloading lineup and works with any bullet type—cast, jacketed, or plated—making it invaluable for quality assurance in .38/.357, 9mm, .40 S&W, .45 ACP, and rifle cartridge production. Ammunition shooters who rely on cast bullets for cost-effective practice or duty use will find this kit indispensable for maintaining safe pressure profiles and consistent ballistics downrange.