Developed specifically for the maintenance of modern in-line muzzleloaders, this distinctive stepped brush with nylon bristles cleans the breech area when the firing mechanism is removed. The small diameter brush cleans the standard #1/4-28 threaded area on the breech plug where the nipple is inserted. No longer are several brushes needed to maintain these critical areas. The handle section on the stepped brush allows for ample length to clean a variety of firearms. When cleaning these areas, apply some of Kleen-Bore’s Hydro-Kleen Muzzleloader solvent to the brush for a fast an effective cleaning. Packaged in Poly Bag with Header.