Preferred Plated Features There are more than 50 different options for Berry s Manufacturing Bullets. The bullets are plated and made to a specific diameter. For people who want quality ammunition Berry has been providing solid service for over five decades. This family-owned and operated business has a reputation for producing exceptionally high-quality bullets as well as accessories. Preferred Plated Specifications Brand: Berry s Mfg Bullet Material: Jacketed Lead Bullet Type: FMJ Grain: 350 Gr Reloading Caliber: 50 Cal Reloading Diameter: .500 Rounds: 150