Designed by Georg J. Luger in 1908 the Pistole Parabellum 1908 (incorrectly known as the "Luger") was one of the first Semi-Automatic pistols
It chambered the 9x19mm Parabellum round common in Sub-Machine Guns up to the point when NATO switched to the 4.6x30mm and the 5.7×28mm ammunition used by today's Personal Defense Weapons and Pistols. My version of the "Luger" features a working fire selector toggle (not shown, but same design and shape as the normal weapon) Working Chambering Toggle which works when you pull the trigger, Removable Magazine, and Working Iron Sights.
FPS view, Toggle Up
Iron Sights Toggle Down
Magazine Part-way out
Magazine In weapon
Mechanism the red part you see on the bottom is the top of the trigger mechanism, when you pull the trigger, the mechanism slides along the toggle, pushing it up
Field Stripped, With Labels (Toggle Mechanism, Upper is 3 bricks wide, and 1 wide at the front)