The outlaw is a lot of fun, if you work out the kinks. Very short yes, but fairly heavy for hiking.
between the 2, i'd go with the outlaw, but with earplugs.
If you really want to hike, a single shot short barrel shotgun is probably going to be better.
Something like this:
http://www.canadiangunnutz.com/foru...or-Backpacker-Gen-2-Sneak-Peak?highlight=gen2
I really need to do an update to that post...
I ended up convincing Martin to swap the polymer furniture 12ga for a wood furniture one (which was pretty cocky of me, considering it was a free gun for me), and also bought (paid full retail) one of the .410 wood furniture warriors with the 14" bbl.
I've had them both out and done a fair bit of shooting with them. They're both just great little guns. I'll grab one or the other when I'm out working over the gopher patch. My .22s are all scoped - which means they're tough to get on target for the close in (under 10 yards) shots easily and quickly. The short barrelled single shots are just the trick for that.
.410 and 12ga both work fine for the job (no shock there), but what I'm finding surprising is that the damage to the critter isn't so much dependent on the gauge, as it is the shot size. In either gun, #6 shot makes a mess of things. #7.5 shot drops them dead, without making a mess. I've been kind of paying close attention, because I'm thinking of either as a potential "survival" gun for hiking and backpacking. And by "survival" I'm not thinking bear defence, I'm thinking in much more practical terms - bagging enough protein to keep me going another day. Basically, squirrels.
.410 advantages: Way less recoil. You can carry 3x as much ammo for the same weight. Depending on what you're running down the pipe, you can hunt what needs hunting. I even picked up some "Deer Slugs" for the .410. At first I was skeptical, but after looking at the ballistics charts of a 1/4 oz .410 slug, running some water jug tests of my own... Yah, at under 50 yards, you can definitely take a Deer with it.
12ga advantages: Ammo choices and availability - you just have way more options. Also, with the backpackers, you have screw in chokes - I even have the rifled choke for it for running slugs. You can actually tailor it to specific hunting applications. It patterns quite well. I'd call it a 20-25 yard grouse gun without hesitation. And as a backpacker/survival gun, it has a very distinct advantage over .410 - specifically, flares. I always take flares with me in the bush. The hard reality of bush survival is that it isn't a bear that gets you. It's a twisted ankle and the inability to walk yourself out. Take out the choke from the 12ga backpacker, and you can run 12ga flares through it safely. And a flare is the thing that will be more likely to save you than anything.
Anyway, sorry to ramble on a bit off topic.
If it's just a matter of having an "impractical, fun little blaster" - I have simple advice:
Buy the one YOU think LOOKS coolest. Take it to the range and shoot the hell out of it until it falls apart.