.35-.40 Cal. Mop Fits: .357/.380 Cal./.38 Cal./9mm/.40 Cal/10mm

100% Cotton Bore mop with thick fill and brass core. Pro-Shot mops 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.

Features:

• Pro-Shot Exclusive Quick Clean/Mop Design

• 100% Cotton Thick Fill

• American Standard #8-32 Threads

• Made in USA