It is one of the first production run rifles. 24" brl, mag holds 4. I was going to make a 6mm DTI out of it, but decided not to. I have a new set of Hornady dies for 6TI and a new #3 contour 12 twist 6mm(K&P) barrel blank as well for additional coin. Even have a 6.5/6.8 reamer and .264LBC reamer and head space gauge if you wanted to go that route.