10/21/21 - This is an original WW2 era FN Browning model 1922 magazine. The right side of the magazine is FN stamped with 7.65m/m underneath, faint but visible. The top of the spine is distinctly stamped with a waffen military proof WaA103. This is the earlier variation proof The magazine is in great shape, with minimal wear. The spring is strong and fully functional.