Hi Mark, it looks good to me.. If you want to make sure, push the pin out and look at the inside relief of the cast aluminum bottom.. the E. German bottoms are symmetrical on each side, the WW2 period bottoms are different on each side, to fit the tube more accurately... but I think a correct wartime spare police mag? Follower button is staked in... It is correct in all respects as to manufacturing and dimension... best to you, til...lat'r....GT
