Well, it is only made in 1:9" right now(I hope!!), but when it was first released, it was 1:12". The email I got from them made it sound like that was the only way they were made, but that's not the case as Michael's post stated. They were originally 1:12", but sometime last year they switched, so it's possible for a 2005 made fluted .223 barrel to be either flavor. :?
Tim