They came out last year. After trying out a couple of friends ATR's 100's, and handling the Savage Axis/Edge, Savage 11/111 and a Stevens 200; I decided to pick up the 4x4 due to how it fit. I have the one in .270 with a laminate stock and marinecoat barrel, bought at Cabela's in Winnipeg. Fit and finish was actually pretty darn good. Out of the box it was shooting just under 1 inch groups @ 100 yards with 130g Federal Fusions. Bolt was a little stiff after initial clean up, but is now smoother after a couple of boxes of ammo. Overall, not to bad of a gun for the price. I'll break it down in Likes and Dislikes
Likes: Very low recoil, smooth light crisp trigger pull, accurate as heck.
Dislikes: Plastic magazine and the gun is LOUD. People next to you will think you are shooting a 50 cal MA DEUCE!!!
If I didn't care about the laminate stock, or the marinecoat barrel, I would just get the new synthetic/blued ATR 100. Has the trigger and fluted barrel like the 4x4 has EXCEPT NO muzzle brake...
Also you won't find too many fans of centerfire Mossberg around CGN, but it doesn't matter. If the gun is what you want,fits you nice and it's within your budget it doesn't matter if its a Savage, Remmy, Ruger, Stevens, Sako, Tika, Mossberg etc etc etc....
Pharic