Breakthrough Clean BT25/6.5BM Bore Mop - .25/.264/6.5mm #8-32 Thread Cotton

The Breakthrough Clean BT25/6.5BM Bore Mop is a purpose-built 100% cotton cleaning swab sized for .25, .264, and 6.5mm caliber rifle bores. Part of Breakthrough Clean's bore maintenance lineup, this mop threads onto any standard cleaning rod using the common #8-32 thread pattern, letting the shooter push solvent and lubricant through the bore while the soft cotton fibers lift fouling, copper, and carbon residue from the rifling.

Designed for the popular 6.5mm and .264 bore families as well as .25 caliber rifles, the BT25/6.5BM delivers thorough, repeatable cleaning pass after pass. The soft, washable, and reusable cotton construction means each mop can be used multiple times before replacement, offering solid value for high-volume shooters and precision rifle competitors who run regular bore maintenance between range sessions.

For best results, apply your favorite bore solvent, attach the mop to your cleaning rod via the standard #8-32 thread, and push the mop through the bore in a single direction to capture fouling without redepositing it. The Breakthrough Clean BT25/6.5BM is an ideal final-pass tool for leaving your bore clean and ready for storage.