I would love to add a set of scoped 9.3x74R barrels to my Kreighoff 450/400 I just bought in Reno. But at $9K+ with scope (Kreighoff price to add) it takes a big bite out of the hunting budget. I should of went off the deep end and ordered them when I bought it when the wife was giving the go ahead. Guess I 'll have to use my 375 or 300 bolt for a companion piece for awhile.