Using the 6.5 WBY RPM (Rebated Precision Magnum) launched in 2019 as a parent case, Weatherby is now offering the new .338 WBY RPM, its 16th cartridge in 77 years of business. Like the 6.5 WBY RPM, the .338 Weatherby RPM has been purpose built for the Weatherby Mark V six-lug action. The Rebated Precision Magnum family is unique compared to Weatherby’s traditional cartridges because it utilizes a non-belted, non-venturi shoulder case with a rebated rim. MSRP: $79-$109/20 cartridges. Contact: www.weatherby.com
