A Karabiner 98 b, Simson, Cal. 8 x 57, no. 2188e, lock 2102b, all other parts with matching numbers. No inscription on top of receiver head, on the right "S" for Simson
Karabiner wichard
Travelax 2 robuste Ultra-leichte Aluminium-Karabiner mit Drahtschnapper, Karabinerhaken bis 500 kg, : Sport & Freizeit