I am not sure what the suffix is, where do I look for it? I mean under the serial number at the front it has something that looks like an "L" could that be it? Also here are some pics of the original mags.
one is marked P.08 with "FXO" along with some squiggly looking lines with the number 37 underneath that. The second mag has a wooden bottom with the numbers 1516 along with some little squiggly lines that i have no clue what they are lol.....
Sorry for it being blurry..couldn't get the camera to focus.