Back in the old country I posted about making some .22 hornet rounds to accept 209 primers. Well I finally got my barrels back from NEF so I tried them out. The results were very interesting.
Jacketed bullets will hit the target but thats about it, didn't work so well.
22cal air rifle pellets will penitrate a 3/4" pine board and dent my steel pellet trap(after going thru the board) and seem to be pretty accurate.
Useing magnum pistol primers with the pellets shot well but bounced off the board, they grouped well but hit about 3.5" lower than the 209s.
all in all it was fun to do, and I think you could rid your yard of pest with this combo of 209s and pellets if ya wanted to.
Was it worth it ? not really but sure was fun to try. I think I'll load up some more :twisted: