Lately I've taken a shine to 9mm as a carbine cartridge. It's relatively cheap, easy to find, reloadable, and effective for defense out to at least 50 yards. Plus, it's relatively quiet from a carbine length barrel and has minimal recoil. A couple months ago I got a TNW Suomi which is a blast to shoot, but weighs 12 lbs. and has a trigger nearly as heavy. Both factors would prevent my wife from ever shooting it, so I went in search of a lighter, more modern alternative. I settled on a Beretta CX-4 Storm in 9mm setup for Beretta 92 (M-9) magazines, and bought one from Bud's Gun Shop last week. I picked it up fro my FFL last Friday and took it to the range today for the first time. I'm very happy with the purchase. It is not obvious from the pic, but I set the rifle up for left side ejection, and left handed safety operation. I'm a southpaw, while my wife and one daughter who shoots are both RH but left eye dominant. With me today I had the two Beretta 15 round mags, plus four Mec-Gar 20 rounders. All worked just fine but I like the longer Mec-Gars a bit better, because they are easier to fully seat, since the base isn't recessed as much in the bottom of the pistol grip. The gun digested 255 rounds without a hitch: 100 Federal 115 grain FMJ bulk pack, 145 Brown Bear (lacquered steel case) 115 FMJ, and 10 American Eagle 147 grain FMJ-FP loads. I shot at 50 yards and from the bench, I'm able to keep my group inside the black of an SR-1 target. The short sight radius and heavy trigger pull are limiting, IMO. Also, last night I opened up the apertures on the rear sight so that they now provide a ghost ring sight picture. The original factory apertures might tighten my groups a little but they are too small for anything other than target shooting, again IMO. (I pulled the IDPA target out of the trash to use as a cleaning mat. I didn't shoot it.) In the second pic above, the long bar under the top half of the gun is the bolt. It uses a telescoping design similar to that of the Uzi. This, combined with the magazine well location in the pistol grip, result in a carbine with an OAL under 30". The short OAL and light weight (under 6 lbs. empty) make it a very handy little gun. Aside from the trigger it's a real pleasure to shoot. There is well-known hammer mod to reduce the trigger pull but didn't want to tinker with the gun's innards before I tested it. After I got home I ordered a Bushnell TRS-25 red dot sight to go on the Storm. I also have a light mount, rail mount sling loop, and tactical sling on order. Overall, I am very happy with the Storm and look forward to shooting it a lot more.