Hoppe's No. 9 Boresnake Snake Den 7mm/.270/.275/.284 Caliber RifleHoppe's No. 9 has been the most trusted name in firearms cleaning supplies for decades. The Boresnake is possibly the fastest bore cleaner on the planet. With one pass the integral bronze brush will loosen particles, scrubbing the bore while the long thick rope swabs it clean. The Bore Snake is strong and durable. You can use it in conjunction with solvents or oils and it's completely machine washable. It's ideal for pre cleaning, a quick clean at the