The M-1 Garand is a right handed weapon, you load and fire it from the right side/shoulder. My left handed brother joined the US Navy in 1966 and was trained with the M-1 Garand. made a point of All firing was done right handed, all disassembly was done with the rifle oriented to the sailors right. Our father was, like the video presenter's father, a veteran of the US Army, in the Pacific, during WWII, and also made a point showing me, when I got my M-1, how the M-1 loves to eat thumbs.