Traditions Smackdown/Plinker Muzzleloader Bullets 50 Cal 240gr/250gr 30. 50 cal 250 grain Smackdown and (15) .50 cal 240 grain Plinker bullets. Specifications for Traditions A1829 Smackdown/Plinker Muzzleloader Bullets 50 Cal 240gr/250gr 30: Manufacturer: Traditions Projectile Caliber: .50 Caliber Bullet Weight: 240 grain Quantity: 30 Bullet Quantity: 30 Bullet Number of Rounds: 30 Traditions A1829 Smackdown/Plinker Muzzleloader Bullets 50 Cal 240gr/250gr 30