Double Alpha Mr. Bulletfeeder Dropper Die Ball Bearings Set

These Doubla Alpha Mr. Bulletfeeder Dropper Die Ball Bearings provide a replacement set of three steel ball bearings for your bullet dropper die. You need to select the correct size for your caliber.

Features

• 56/.223: 6mm ball bearings
• 62/.308: 5mm ball bearings
• 9mm/38: 4.5mm ball bearings
• 10mm/0.40: 4.0mm ball bearings
• 45: 3.5mm ball bearings
• 5×55: 5.5mm ball bearing