Well, I received the 10-rd mags and they look to be the exact same as the 14-rd variety with these notable exceptions:
- Two small ridges on either side intrude into the interior of the magazine to prevent loading of more than 10 rounds
- Holes on the back of the magazine indicating the number of rounds stops at 10
It looks like it should be possible to either grind away or cut out the ridges using my Dremel rotary tool. I will try it and report back.
Beretta Px4 .40 SW; Remington 870 12-ga; Saiga .223; .22LR Rifle
"If we wish to encourage a society where citizens come to the aid of neighbors in distress, we must not strip them of the actual power to do something about crime." ~ Murray Rothbard, For a New Liberty