I had a Bushmaster A2 target rifle 10 years ago. Lost it in a divorce. It was a 20" as I recall. Probably looked just like it. Went out today. Actually found ammo in a few Lexington stores. Couldn't find anything in the 60-70gr range. Got some 50 gr American eagle, some 77 gr Matchkings, and some 55 gr zmax. As soon as my scope and rings show up... Time to play!