Lyman Flash Hole Uniformer

The Flash Hole Uniforming tool performs the three most important steps in achieving a clean, uniform flash hole.

The Flash Hole Uniformer removes burrs from the inside of the flash hole to ensure unobstructed passage of the spark to the powder for consistent ignition from one round to the next, resulting in better accuracy

Features an unbreakable, comfortable, cushioned,ergonomic polyurethane handle. Insert into flash hole through the case mouth, and a quick,clockwise turn of the tool does the job.

Adjustable stop collar allows use with any size case, from .22 through .45 caliber.