Speer Lead Round Ball Muzzleloader - .350 64 Grain 100 Rounds. 350 Diameter 65 Grain Swaged Lead Round Balls 5110 on sale and available from our online store. OpticsPlanet is an Authorized US Distributor for Speer Muzzleloading Supplies. Great care is taken to ensure the smoothness and shape uniformity for better accuracy. Packaged in yellow plastic boxes for protection and convenience. Specifications for Speer Lead Round Ball Muzzleloader - .350: Manufacturer: Speer Bullet Type: Round Ball Projectile Caliber: .350 Caliber Bullet Weight: 65 grain Quantity: 100 Lead Free: Yes Features of Speer Lead Round Ball .350 64 Grain Traditional round ball design Superior smoothness and shape uniformity Packaged in unique black plastic boxes for added protection and convenience Package Contents: Speer Lead Round Ball .350 64 Grain We offer the complete line of Speer Muzzleloading Supplies. For our complete selection of products by Speer on sale please visit our Speer page. For more Muzzleloading Supplies please visit our Muzzleloading Supplies store section. Speer 5110: Lead Round Ball Muzzleloader - .350 64 Grain 100 Rounds