I love this thing. Mostly shoot AR's so this will be my first precision bolt action build. I was on the fence about the mod-0 carbon or the mod-1 supersport but the stock on the mod 1 is so much better being push button. The cam over folder locks up with 0 play and I mean 0. I just had to go for it. I'm glad I did. I'm not crazy about side rails on a bolt rifle but I can always remove them If I want to. Never used an AI stock but I will say that the SABER chassis rocks. Can't wait to finish the build!