I'm planning on buying a Handi-Rifle chambered in .243 Win this spring, adding a Choate pistol-grip synthetic stock and fore-end, and then sending it back to the factory to have a 12-gauge smoothbore barrel installed as well. My question is, can the Choate stock be used for both the rifle barrel and the shotgun barrel? I'll use a scope on my .243 barrel, but will I be able to line up the bead accurately with the Choate stock? Thanks.