The Bisley airgun brass loop are a superior barrel cleaner which will fit most standard cleaning rods. This tool easily removes stubborn dirt and grease with a classic design which will not cause damage to the bore.
 
Features
Bisley airgun cleaning brass loop female thread
Will clean oil and grease out of your gun when used with a patch
Essential to maintaining the quality and life of your firearm
Will fit most cleaning rods
Size otions: .22 and .177 Calibres