Kleen Bore designed these precision phosphor bronze bore brush with a rounded smooth bristle tip. The straight, thick, wire bristles offer more effective cleaning power. The brush remains thick and stout and will not easily bend with force down the bore. The bronze brush is designed specially to not damage the grooved rifling.

Features and Specifications:
Carefully-made, thicker, straight bronze wire bristles
Designed with rounded, smoother bristle tips
Safe and effective cleaning power
Will not easily bend
Will not damage precious rifling

Fits:
.40/.41/10mm Caliber Handguns