Keep residue from building up in the primer pockets of your casings with the RCBS Primer Pocket Brush. A build up of residue in primer pockets can cause misfires. A couple of twists with the pocket primer brush and residue are easily cleaned out. Brushes have stainless bristles and interchangeable mounts for large and small primer pockets. Brush comes with a no roll accessory handle.

Specifications and Features:
Large primer pocket brush

Stainless bristles