KleenBore 5 Piece MSR Accessory Cleaning Set for 5.56mm/.223 Cal. ✔NEW ✔Low Price ✔U.S. Shipping ✔Authorized Dealer 5 Piece MSR Accessory Cleaning Set This Set Contains Accessories To Maintain And Clean 5.56mm/ .223 Cal. Modern Sporting Rifles (MSR) Includes Brass Patch Holder, Brass Spear Tip Jag, Bronze Bore Brush, 100% Cotton Bore Mop & Chamber Brush Standard #8-32 Threads