The Rifle Viper Bore Snake is a braided nylon, pull-through cleaning cord that scrubs, cleans, and lubricates in a single step. The Rifle Viper is just like the original Bore Snake, with 50% more scrubbing surface for those extra-tough cleaning jobs.

• Calibers: 5.56mm, .22, .223, 6mm, .240, .243, .244, 7mm, .270, .284, .30, .308, .338, .340, .35, .350, .358, .375, .416, .44, .45-70, .458, .460, .50, .54

Simply apply bore cleaner to the front of the cord, oil to the end, drop the weighted end down the bore, and pull through. The cone-shaped, nylon bore guide on the lead end protects your gun’s rifling. Extra, built-in bronze brushes and braided cord clean and oil the bore in a few passes. Washable and reusable with "den" case for storage.