M1 Garand : A US Military Rifle of WW2 – How it Works May 23, 2018 Unipro2013main Military Weapons, World War 1 & 2 Small Arms, WW2, WW2 Documentaries This basic guide to the mechanical operation of the M1 including explanations on loading and firing, setup sights, and assembly and disassembly of its semi-automatic design. Please support our Sponsors - Or Buy an Item from our Catalog