AR RIFLES

[Bigame1]

I think the choice of an AR depends on how much you want to spend. LWRC makes an ecellent AR platform and since you didn't mention any caliber pacific I'd take a look at there new 6.8 platform.
These are gas piston which is way cleaner than the impingement or you could go the route of buying a custom Lower like a Stiller and then buying an upper like one from Robert Whitley at 6mmAR.com
The beauty of the AR is you have a vast amount of choices and plenty of calibers as well.

 

[bow shot]

I have an RRA upper in .204 and a JP-Barreled home-grown upper in 6.5 Grendel. Both are 0.3 shooters when I am shooting well, and 0.5" when I get lazy. the JP does it with Hornady factoy ammo, the RRA with handloads.

Having obsessed over this thing for many years, I highly recommend building your own upper (so easy its not funny) and doing it with a known-for-accuracy barrel (Hart, Shilen, Kreiger, etc). The gain with that is this: You very, very well may get a great shooting upper from RRA, DPMS, etc. But you can expect it if you just buy the barrel from one of the other folks (Hart., etc.).

That said... If youare planning to hunt hogs in close quarters, just go get you a .450 bushmaster, 50 boewulf or similar and start hunting!!

A good trigger is nice...