Think of Bore Snake-World's Fastest Gun Bore Cleaner as dental floss for your shotgun. It swabs a barrel in less time than it takes to say its name: Simply drop the weighted end down the breech, let it fall out the muzzle, then pull the floss through. (Tip: With tightly choked barrels, step on the weighted end and pull up on the gun.) Made of a cottonlike synthetic embedded with two phospor bronze brushes, the Bore Cleaner is reusable, washable, and fits easily in a pocket for field use. Available in 10-, 12-, 16-, 20-, 28-gauge, and .410 bore sizes. About $19.95. GunMate, 800-471-4999.