OK, I use mine for an ankle carry. Pro's and cons.
Pro's: Like an AK it is 100% reliable, accurate, ammo is cheap, can be substituted for brass knuckles.
Cons: Not recoil, but a serious bite, you really need to hold it tight, Does not cycle as fast as my Sig P230, weight for the size.
You can get a Eastern block flap holster for around $9.00 in new condition.
If you carry it on your ankle, it protrudes (the barrel) about 1/16th of an inch and will rub the sh!t out of your ankle unless you put some foam to cover the barrel end of the holster.
These things are built like a friggin' tank.
Mine is an early black on black.