I love my .17hmr! I have an older marlin with a heavy barrel and a cheapo tasco scope on it. Average group shooting outdoors off the bench is .75 MOA at 100 meters.
However for the real accuracy, I break out the 6mmBR with the pieces of night force glass bolted to it! <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />
Now we're talking. I have a Browning Eclipse rifle in 308 Win with the Boss system with a top end Springfield scope. Its strange to think you could hold dead on (scope feature)out to 800+ yards. The longest that I have shot it is 400 yards and it held a 2.25 inch group
Real shooting fun <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />
Dan