Benchrested with a 5.5x25x50 milldot bushy scope , its 100metres at my local range. One breezeless early morning did 12 hits out of 12 onto a 40mm spinner from my .20rapid and 5 consecutive hits onto a 15mm spinner with my .177 rapid. On windless days I also manage a hit rate of about 2/10 aiming at spent .22 cartridges at 100yards although hit rate falls to about 1/100 if its even a little breezey.
Bb