Sheesh!
I have a decent .22 air rifle in a long, fully enclosed garden ** with telescopic sighting and cannot now achieve such grouping at about 25 yards.
Granddaughter and I have a contest lined up for her next visit .......... same rifle, and winner pays up a bottle of fizz [WHEN she wins] or a decent red [IF I win].
** A very good definition of the appropriate sized garden was penned by a retired colonel in the D Tel. "Large enough to find a spot for a pee if taken short, small enough for cries of help to be heard by a neighbour*. I have a strategic shed, behind which .............