270, as Cay said check out that deal on the Disc Elite, if you haven't already, just got mine from the brown truck this afternoon, and ordered a scope for it this afternoon. Hopefully nextFriday will be a good day at the range with the new ML, if it shoots anywhere near as well as my Knight Wolverine I'll be real happy with this purchase! The Elite looks like it will be easier overallto break down after a day of shooting too.