On an AXMC your starting point should be a Razor Gen2. It’ll serve you well. If you get less than that you should sell your AXMC and get yourself a Rem700 with lots of ammo. ;)
Kidding aside, man up! Get yourself a TT 5-25 if you plan to switch barrels. A ZCO 527 or NF 7-35 if you won’t be. :)