How accurate is it?
What kind of a group does it get at 10 yds, under "ideal" conditions (as in indoor range, from a bench).
What type & weight bull.... oops, pellets is he using?
My boys learned a lot about wind effects on shooting GDHS (the HS stands for House Sparrow) off of a bluebird house, at about 25 yards using a Weirauch break-barrel .177 air rifle. They were required by the rangemaster (me) to keep the muzzle inside of the 2d floor window so as not to excite misguided sparrow lovers. They got quite a few, but the front and roof of the bluebird house had to be pruned of stuck pellets every few days.
What kind of a group does it get at 10 yds, under "ideal" conditions (as in indoor range, from a bench).
What type & weight bull.... oops, pellets is he using?
My boys learned a lot about wind effects on shooting GDHS (the HS stands for House Sparrow) off of a bluebird house, at about 25 yards using a Weirauch break-barrel .177 air rifle. They were required by the rangemaster (me) to keep the muzzle inside of the 2d floor window so as not to excite misguided sparrow lovers. They got quite a few, but the front and roof of the bluebird house had to be pruned of stuck pellets every few days.