Hello Single Shot Shooter,
I have a Rossi .223/20 ga Combo that I have put about 500 rounds (.223) through. I saw your post at the NEF/H&R forum and I had the same response. Mine is nearly stock, I have a 3 X 9 Bushnel on it and an ammo carrier on the butt stock. After a 200 hundred round, one bad scope (a tasco) break in period it seems to like the Winchester 45grn White Box hps. With this South American Made Rifle I have silenced at least half dozen critics on my favorite shooting range by turning in 1 to 1 1/2" 10-shot groups @ 100 yards!!! Repeatable groups. You just have to find the right ammo. BTW take-down guns (TC not withstanding) are not as accurate as a benchrest gun, but neither is your average hunting rifle. The biggest detriment to accurate shooting is generally the loose nut behind the stock :wink: .