I just came across your post and thought I would try and post a couple before and after picts of my 395kb. I wanted another deer gun so I took the choke off and drilled and taped for the front bead and for the scope mounts, and picked up a stock at havlin because my original had a slight crack in it. Its 2 inch high at 50 yrds and 2 inch low at 100.

Attached Images
395kb.jpg (74.34 KB, 3277 downloads)
395kba.jpg (29.79 KB, 2956 downloads)