Specifically designed to tackle your wide range of rifles including .22, .223 cal, 5.56mm, .243cal, 6.5mm, .270cal, 6.8mm, 7mm, .30-06, .30-30, .303, .308, .300win mag, .21cal, 7.62mm and 8mm. This kit includes everything you need to service and maintain your rifles, featuring solid brass rod sections.