This is a Pro-Shot Products Mop known as the Chamber, model MPCH223.
From the once a year hunter" to the highly competitive bench rest shooter" Pro-Shot has become one of the most sought after brands when a shooter is simply looking for the best firearms cleaning equipment available! Competition Shooters" Hunters" Olympic Shooters" Law enforcement" Special Forces and multiple Armies depend on Pro-Shot to clean their firearms.
Features:
100% Cotton
Brass Core
For Quick Chamber Cleaning and Lubrication
