Stumbled across this old video using 22 air rifle pellets in front of nail gun blanks to get 2800fps out of a 22lr. There's also links to a testing video where they test penetration.
https://www.youtube.com/watch?v=Hc5rpSk15XI
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Stumbled across this old video using 22 air rifle pellets in front of nail gun blanks to get 2800fps out of a 22lr. There's also links to a testing video where they test penetration.
https://www.youtube.com/watch?v=Hc5rpSk15XI
Hard case the .22 is all but dead and gone now with the exception of the ramset job master which is junk I think their .28 cal now semi auto 10 shots don’t tell though my rates will go up if I have my semi taken and I’m back to single shot
If the low or med power cases gave something like sub-2" group at 25 yds, they might be interesting but they were all over the place. Pressures must have been "up there" with the grunty charge.