Hoppe's No. 9 Conversion Adapter Knob End, .22 Caliber

Hoppe's No. 9 Conversion Adapter Knob End, .22 Caliber

• Knob End Knob End .22 Caliber
• Hoppe's No. 9 Conversion Adapter permits interchangeability with non-standard size threads
• Intended for use with .22 caliber
• This is a great, easy to use adaptor

HOPPE'S knob end for calibers for cleaning your firearm. It is compatible with all HOPPE'S cleaning rods except the caliber cleaning rods. The HOPPE'S allows you to connect cleaning rods from rifle rods to cleaning end accessories like brushes and mops.