I tried. Spent some big $$ on slugs but it didn't get any better. Not even with a red-dot mounted on the action.
Best group was 4" at 50m with sights on the barrel but only once.
I must admit though, I always shoot offhand. My defender is meant for bear defense and my shoulder can only take so much slug practice. Benchrest never makes it. 5" at 25m is good enough for the purpose.
Good point. My gun is my training and hunting gun but I'm anal about knowing how accurate my guns can be. My best results have been with low recoiling slugs.
Benchresting a shotgun can be a painful experience!




















































