Regarding GI contract 1911 magazines. Does anyone have any recent experience with the post-vietnam mags with contract numbers on the floorplates. I would like to know if the recent new surplus mags have feed lips shaped like the current civilian (Colt, Metalform, etc.)mags. Or are they still made with the original 1911 contour that releases the round late in the feed cycle and will not work with HG68 type semi-wadcutters and hollowpoints. Your input is appreciated.