The gun in the picture is a Beretta 92(no S/SB/F/FS/D/etc) with the frame-mounted, non-decocking safety and the heel-mounted mag catch.
The gun in the description is the Beretta 92S, which has the heel-mounted mag catch and a slide-mounted, single-sided decocking safety.
The Beretta 92FS/M9 which most of us are familiar with has an ambidextrous decocking safety, and a mag catch located at the root of the triggerguard.
These 92S's should be very nice guns, but they cannot use US-made mags(either 10- or 15-rd) unless they are modified for the heel-mounted mag catch. You gotta cut a small notch in the right rear side of the magazine body, at the bottom, to accomodate the mag catch - you can DIY if you CAREFULLY measure where the cut is on the supplied 15-rd mag, and cut your US mag accordingly. If you don't want to risk a pre-ban US mag, try it out on a $20 "Asian Military Contract" mag, first.
I happen to have 2 Italian-made 15-rd mags that are cut for both the heel-mounted catch AND the triggerguard-mounted catch on US guns.