I have the Hi-Point (9mm). Last week I ordered and additional 4 10-rd magazines. I bought mine about two years back for $189. (Confession: I have yet to shoot it.) The 10rd mags don't bother me since I did get this primarily for home defense.
I got the Rossi Model 92 lever action carbine, 16-inch barrel, big loop in 357/38 spl. I find this to be much more comfortable, for me, for home defense, and it does use a common pistol round.