870ās are ugly, but they work. The only two complaints I have about them are A) you actually have to guide the shell into the mag tube, and B) the slide release is a little inconvenient. On an Ithaca 37, once the shell is in the bottom of the action, it will slide into the mag tube. The bottom port on an 870 has quite a bit of room in all directions, and until youāre very accustomed to it, you almost have to flip the gun over and look at it as you slide the shell in. An Ithaca 37 also has a slide release that is very easy to operate with your trigger finger and without adjusting your grip. On an 870, the release is on the opposite side, and harder to operate.
A browning BPS is basically an Ithaca 37.