Some actions from Mauser Karabiner 98k left by German armed. More numbers of Mauser Karabiner 98k. The Mauser K98k rifle. The Karabiner 98k rifle. German Mauser 98 Serial Numbers. 3 German Mauser K98 Rifle Responsibility As a. Sage Draughts 9.0 Serial Number. They have Wehrmacht proof marks and the Mauser serial numbers. The Karabiner 98 kurz (; 'carbine 98 short', often abbreviated Kar98k or K98k) is a bolt-action rifle chambered for the 7.92×57mm Mauser cartridge that was adopted on 21 June 1935 as the standard service rifle by the German Wehrmacht. Mauser factory codes and Waffenamt's. If you find your Mauser code here it's the first. Most founded code is four digit serial number.