Bore Tech .40-.45 Caliber Cotton Bore Mop, 8/32

The Bore Tech .40-.45 Caliber Proof-Positive Bore Mop (brand part no. BTMB-40450) is a densely packed, 100% cotton mop built to apply solvent and oil evenly through the bore, then polish and dry it afterward. Bore Tech builds every mop on a non-brass core and threads, so it won’t give a false copper-fouling reading when used with fast-acting copper removers. It’s a simple tool, but the right one to reach for whenever a bore needs an even coat of protectant after cleaning.

Key Specifications

• Sized for .40-.45 Caliber bores, matching the caliber marked on the mop.
• Made from densely packed 100% cotton for even solvent and oil application.
• Threaded 8/32 to fit standard cleaning rod handles.
• Measures 2.6in in length, sized to fully seat inside the bore.
• Built on a non-brass core and threads so it won’t false-positive with copper-removing cleaners.

Frequently Asked Questions

What is a bore mop used for? It applies cleaning solvent or protective oil evenly through the bore, and can also polish and dry the bore after cleaning.

Will it react with copper-removing solvents? No, the non-brass core and threads are built specifically to avoid false blue-patch readings from copper removers.

Buy the Bore Tech .40-.45 Caliber Cotton Bore Mop, 8/32

An even coat of oil after cleaning is what keeps a barrel protected between range trips. Add the .40-.45 Caliber bore mop from our gun cleaning supplies lineup to the kit and finish the job right. Ships fast from a Lubbock, TX gun shop.