USMC1911
Master Class
I have a SIG 320 compact in 9mm. I changed the Grips to a Wilson Grip Module WCP320(320-CCSB). The Wilson Combat module will not take my 10rd Mags. However they will take most of my 15rd mags. I have a **** load of 10rd mags cause I live in New York. The 10rd mags appear to be the same size as the 15rd mags. The 10rd mags will not lock in. Does anyone have a solution how to make the 10rd mags work?