toggle lock that nobody else has adopted, the Broomhandle with its awkward handling (Yes, I know-Winston used his to great effect -"I fired 10 shots, all necessary"). I have a 1933 vintage Mauser M1914, I find the disassembly a little tricky, the ergonomics poor, some of its design features-inserting a loaded magazine chambers a round-not to my liking. One thing about the JMB designs is they have what I call "modular" construction-i.e. they are fairly easy to field strip for cleaning and repair, components that are subject to wear and breakage,barrels, firing pins, springs, e.g. are easy to remove and replace.