This is a Birchwood Casey Mop known as the Bore Cleaning Mop, model BC-41322.
Since 1948" serious shooters" avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products that have stood the test of time. Birchwood Casey has pioneered innovative products with an unwavering dedication for quality.
Features:
For Applying Solvents and Lubricants
Fits 8-32 Threads
