Ordered a Steyr 9mm M-A1 pistol and should have it in a couple of weeks

I would like to try it for IPSC so will need some
magazines and a
holster. So I would appreciate if you guys can help me with a few questions.
Who makes holsters for Steyr? I heard that Galco, Safariland and Blade tech do, anyone else? Are there any
generic once that fit the gun well?
I don’t really like plastic holster and leather tend to be too expensive, so a nylon would be fine, but will consider any.
Now, I live in Canada and my Steyr will have a 4.17in barrel, so it will stick out just a little. Will this limit my selection? :?
Are there
aftermarket 9mm mags for Steyr? BTW does the
M and newer M-A1 models use the same magazines?
Also where is the
best place to get 10round 9mm magazines?
thanks
