Have never been able to get poly mags to fit in my T97 with FTU. Even had to (embarrassingly) visit a gunsmith to have one removed at one point. I have various metal mags that do--some old Canadian C7 surplus mags that were pinned to 5, and metal LAR15s (manufacturer unknown). Honestly, when hunting for mags for the T97, I just physically bring my rifle to the shop and try mags until I find one that fits. But never polymer mags....just don't ever seem to work.


















































