Originally Posted by CipsterX
on your/her New PX4-SC! When I first bought mine, I also purchased the Snap-Grip Mags, so I could get a better grip on the pistol. It worked just fine, however, Beretta recently came out with a Mag Adapter for the 17-Round Mags, that fit the PX4/CX4 Full Size/Carbine Mags that I have. I had three extra 17-Round Mags, and added the Adapter to them. Now it gives the Grip that Full Size feel, and it's great! The Adapter fills in the gap between the bottom of the Grip, and the bottom of the Mag, so it's now just like a Full Size Grip.
This is the Adapter:http://www.berettausa.com/products/beretta-px4-sub-compact-magazine-adapter-black/
Enjoy your new Beretta!