what gun actually is that?
i doubt its actually a tec-9, looks like some weird bastardised tec and hi-point mish mash (the upper looking like their shit pistols)
it's an AB-10, which is literally just a tec-9 with a shorter barrel and no barrel shroud (they were sold with 10 round magazines, but obv the friend who owns it has a 32 round mag)
they were sold following the california assault weapons ban in the 90s, and was incidentally the tec9 variant used in the columbine shooting, that infamous security cam picture of dylan klebold shows him holding basically the same gun