Hoppe's BoreSnake Viper Den Rifle Bore Cleaner with T-Handle, .270, .280, .284 Calibre, 7MM Bullet Weight_101gr 7 x 57 Rimmed

7 x 57 Rimmed

Lapua 300 PRC – designed for extreme long range shooting with heavy bullets

maximum energy transfer and deep penetration on game at close and extreme distances Accu-Groove technology for minimal fouling and superior accuracy

Porosity is a key factor influencing burning characteristics of powders

Rugged Design

Hoppe's BoreSnake Viper Den Rifle Bore Cleaner with T-Handle, .270, .280, .284 Calibre, 7MM Bullet Weight_101gr 7 x 57 RimmedThe Hoppe's Boresnake Viper takes the technology of the original Boresnake and increases the cleaning power by adding an additional set of brushes. This one pass bore cleaning solution uses integrated bronze brushes to scrub out carbon fouling, while the tail clears the barrel of loose debris with a surface area 160x larger than a standard patch. It also has an integrated cone shaped bore guide on the leading end and the brass weight has the calibre