7mm Mag is far and away the most common spare barrel you run across for sale. I guess for obvious reason.
12ga slug barrels must be fun to shoot too. I'm tempted by them now and again, but the last thing I need is another slug gun and I know my one and only forend won't fit it.
I haven't hunted with mine near as much as I'd, possible only a couple times. One shot at game, and the silly safety didn't effect or bother me in the least. Though it was a shot with a little bit of time, not like I jumped the deer and made a snap shot. I've read of people crazy gluing the "first" safety in the depressed position.
At $900 I suppose you could look at it as buying three barrels and getting the gun for free. Or buying two barrel and a gun and getting a barrel you don't want for free.
I still kick myself about my .243 barrel. Had it NIB for 15+ years with no gun. Finally sold it on auction for $200, then a year or two later, bought a rifle. The story of my life.
