the Luger was the famous pistol used by the german Nazis in WWII, give the popularity and easy of getting Lego minifig parts to make custom minifigs, i’m surprised its taken this long for a Luger to be made, additionally the Lego minifigs arms that holds it us an easy customization that doesn’t work too badly, the only downside to the Brickarms Luger is its a little lacking in detail, but that being said all the important parts are there.
