I looked at Dawson Precision for base plates for my Chip M mags. I called tech support and they said make sure your mags have the two screws. The chips and ETM's have the same system of attaching base plate. No screws. I read where some guys tapped their existing base plate for the screws, seems ruff.

Im only concerned because the 10 round 9mm mags won't seat easily on a closed gun. I feel I need a little breathing room. Any ideas guys?