Fits: .40/.41/10mm Auto Caliber Pistols and Revolvers

Hoppe's designs its products to satisfy the shooter that requires total confidence that his gun will perform precisely and accurately, time after time. Hoppe's BoreSnake Viper is the fastest bore cleaner on the planet. One pass loosens large particles, scrubs out the remaining residue with a bronze brush, then swabs it all spotless with a cleaning area 160x larger than a standard patch.

Specifications and Features:

Manufacturer Number: 24003V 
.40/.41/10mm Auto Caliber Pistol and Revolver Length Barrel Cleaner
Brass weight on the pull cord is stamped with size
50% more brush cleaning power than the BoreSnake
Cone shaped bore guide on the leading end
Nylon cord attached directly to the bronze scrubbing brush
Lubrication zone