As a followup to an earlier vid (link below) where I showed that milspec .303 doesn't actually suffer rimjams / rimlock due to the design of the rim, here's some commercial ammo (S&B) that suffers it badly. And how to deal with it. As demonstrated with a very nice 1915 dated Lee-Enfield SMLE Mk.III.
Earlier vid: https://www.youtube.com/watch?v=MOYTdoQkFrM
Firearms history, blokesplaining firearms mechanics, mythbusting, shooting sports and kitschy sketches all in one place. An often dry and sarcastic look at whatever takes the Bloke's and the Chap's fancy in the world of guns and shooting.