I haven't carried mine hiking, or even in a back pack. But it could easily work for either. I've haven't raved about it on here as I have at my range or among my "shooting buddies", but the gun is awesome. It isn't considered a "take down" weapon, but it can quickly and easily be taken down and stored in a back pack.
It takes Glock mags, shoots 9mm, and has a rail for a red dot or flip up sights. (Or both) It handles recoil well, shoots anything ammo I've thrown in it. Get yourself a couple large cap mags, (even the cheap ones!) and you're set.
I've easily shot 700+ rounds with not even a hiccup. Yes, it is mostly plastic. But Iti assure you that it could easily be a every trip range gun as easily as it could be a bug out gun, and it is only $420..
It's a fun little blaster, even my kids like to shoot it. In my opinion, it is a great value.
I am slightly disappointed that they didn't release the 10mm and the .45acp models that they originally intended. I would have bought a 10mm without question.