Ultimate Rifle Build Ultimate Bore Cleaner for .44 and .45 Calibur BRAND NEW & FACTORY SEALED!!! This Ultimate Rifle Build cleaning kit is brand new and sealed, designed for deep cleaning of .44 and .45 Calibur rifles. The kit includes a brass brush and nylon brush, perfect for removing dirt and debris from the barrel. The multicolor kit is made of high-quality materials, ensuring durability and longevity. The Ultimate Rifle Build cleaning kit is a must-have for any gun enthusiast looking to maintain the accuracy and performance of their rifle. Don’t miss out on this opportunity to get your hands on this top-of-the-line cleaning kit.