The 28 Nosler was released in 2015 and is based off a 300 Remington Ultra Mag but with a rebated rim. The 28 Nosler is touted as the fastest 7MM on the market today and has a large case capacity capable of pushing large high BC bullets. At Weatherby we know velocity we took our 75+ years of ballistics experience and developed a few incredible hunting loads that will take your 28 Nosler to the next level.