Talk:.338-378 Weatherby Magnum

Data errors
1. The 338 nm is a rimless cartridge, not rimmed. Follow the link provided. 2. If the 338-378 Wby has the 378 Wby as its parent, the 338-378's rim diameter should match the 378 Wby, it does not. ELR Researcher (talk) 00:53, 11 February 2019 (UTC)