"The standard meme that AR's jam if not kept clean is as much bunk as the meme that AK's can't hit squat at 200 yards."
I must be cursed. Each and every M16A1, M16A2, M4 and all AR's I've had were (are) sensitive critters. My M4 seems to believe in the adage 'cleanliness is next to Godliness'. I know it is not PC to say so, but, 'memes' come from somewhere...
But, each gun, even of the same brand or even next to each other in serial number, has their own quirks. There are ARs that love lots and lots of lube, and M16s that run better dry. And, then, there is the factor of what Private Joe Snuffy did to that weapon before it was issued to you, and, some guns like to shot a lot before they 'break in', some guns, if you shoot them a lot, they 'break down'.
I'm glad someone else mentioned that the cost of magazines comes to par when one considers quality to quality. Several soldiers buy their own quality magazines and swear by them, I wonder if the main weakness of the AR is that the military went with 'cheap' and lesser quality magazines.
So, if the OP is wondering if the Mini is a viable alternative, I say yes.. as accurate in the field as necessary, handles well, reliable...
Someone mentioned the operating rod handle.. to me, I have to agree that it's placement is 'natural'. I 'grew up' on a Lee Enfield and the smle is still my favorite rifle, so having the handle where it is, instead of a two-finger, wrist-bending motion and then tapping a forward assist, versus using the edge of my hand to the side of the gun and backward.. maybe it's the 'bolt gunner' in me, but it seems more 'natural'..
Oh, yes.. ugaarguy.. buy that police trade in mini..
Shoot it, they are fun guns.