These Pro-Shot bore mops are 100% cotton with a brass core. They are made of the highest quality construction possible. Mops can be used for quick cleaning and bore lubrication. Mops are especially excellent when using oil for bore lubrication because they create foaming action that helps in the lubrication process. Fits: .30 Cal./7.62mm/.303 Cal./.308 Cal./8mm/.338 Cal./ .35 Cal.Read more
Fits: .30 Cal./7.62mm/.303 Cal./.308 Cal./8mm/.338 Cal./ .35 Cal.