Unless they have changed things you can only get it in a 24" tapered barrel, except for the Katahdin barrel. Doesn't make much sense to me but in factory barrels thats it. I have one of the 24" barrels and it is bruital to shoot with full power loads. If I were to do it again I would go with a full bull custom shop barrel around 22-24"and have it Magnaported. KN