I mentioned this the other day to one of my friends. When I started hunting 1.5 MOA was good enough. A one-inch gun was something close to Voodoo and was talked about in whispers. Now a blister pak rifle will shoot sub moa and perhaps less than a half inch with loads it likes. It is truly a golden time for a rifle crank. Like yourself, my initial reaction to a 1 MOA guarantee is something I would no longer brag about if I was a manufacturer.
One inch MOA is almost a thing of the past. I'm hoping the gun performs much better than 1 MOA just so Colt can claim the gun is a successes and is worth the $1800 asking price. With CZ behind them I would be confident the gun is capable, but we'll know soon enough. I don't have one in my future but I do own some Colts and I want to see them be successful.
kwg