When purchasing Otis Technology or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Hard-scrubbing brushes strip fouling quickly, leaving the bore sparkling clean. Premium-quality phosphor bronze bristles have twice the fill and a much longer life than generic brushes, with bristles all the way to the tip. More bristles mean fast, thorough cleaning. Stem is cold welded to the looped-and-wound brass core to withstand up to 200 lbs. of pull force without separating. All models are threaded to fit standard 8-32 rods and precision machined to ensure a clean starter thread so the brush screws on the rod easily. Caliber stamped on the stem, so you can be sure you always have the correct-size brush for your gun. Some calibers available with nylon bristles for jobs requiring less aggressive scrubbing action. Universal length fits both rifle and handgun bores.