Not sure if this is the same, but Tommy Theis has one for the Nano with a CT Laserguard. http://theisholsters.com/holsters.php. I've posted many times before recommending his products, as I have three of his holsters for different guns and wear one every day. I don't, however, have one that...
Look at the photos of the belts on the first page of this post and you'll have an excellent idea of a quality gun belt and why it makes all the difference: http://www.texaschlforum.com/viewtopic.php?f=53&t=67640
Try Amazon.
FYI, if it's for an iPhone 5, the Magpul cases are unfortunately not cut so that a 30 pin to lightning adapter will fit. Something to consider.
I wear my carry guns in Tommy Theis holsters with J hooks. I have three for the guns in my regular rotation. They're very much like Crossbreeds. When deeper concealment is needed, on rare occasion I also will use a SmartCarry.
Might I suggest getting to know some of the folks over at TexasCHLForum.com. I was in Texas for over fifteen years before moving back home. Good folks. If there's any place to be outside of our fair state, it's Texas.
I carry and trust my Kahr P380. Small, lightweight, and accurate. Takes about 200 rounds to break in, but who'd carry a gun without that round count and trust it to protect his/her life? I like Hornaday Critical Defense rounds in it.
This is what I have, bolted to the walls in the corner of my bedroom. Holds an AR-15 and two handguns. Probably won't stop an experienced thief, just slow them down, but thwarts the efforts of little, inquisitive hands. Plus, it's all the firepower I will need at five seconds notice. I...
While swapping out the barrels is interesting, if this Beretta retails near the MSRP, I'd be much more interested in the Tavor. Maneuverability of a SBR with no stamp and the advantages of a regular length rifle.