These kits will run on 3D printed mags only?
Lee
No, Sam makes metal mags that will use a mag well insert. I think he makes 20, 30 and 40 rounders. The mag inserts will allow up /down adjustments of the mag for the different tolerances out there and in addition to that for the m10's with all the different mag well locations there will be inserts that will allow positioning of the mag at the correct distance from the barrel.
Unless something changes, for the m11 guys with Lage 22lr mags they should work as I tested with all 3 setups, my 3d printed mags, Lage mags and Sams mags.
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