It turns out that the WW1 time machine surfaced again in WW2, at least briefly.
CZ 805 Bren PS1 Simple Bolt Carrier Disassembly
Firearms Facts Episode 4: Taylor Knockout Formula
Pt.2 - Dave Grossman- Role of Faith in Combat
TAB Short: British Pattern 14 Cutaway
National Concealed Carry Reciprocity!