The Hoppe’s 9 Knob End .44/.45 cal. pistol No.#1445 is a high-quality bore brush designed for cleaning .44/.45 caliber pistols. Made of durable plastic or rubber, this black brush features a knob end for easy handling and effective cleaning. With a vintage design and one-piece set, this product from Hoppe’s is a reliable tool for keeping your gun in top condition for hunting or sporting purposes. Made in China, this bore brush is a must-have for gun enthusiasts looking to maintain the performance of their firearms.