ostdc,
He is very lucky that he didn't loose his eye sight due to the ruptured .22LR cases....! !

A firearm chambered for .22 WMR can ONLY fire .22 WMR [and .22 WRF*] cartridges...! ! The .22LR cartridge should NEVER be fired in a .22 WMR chamber....! ! The smaller .22LR case will expand and rupture, releasing hot gases, burning powder, and bits of flying brass....! !
[ * .22 WRF (Win Rimfire) @ ~ $6.00 / 50 ]
Where do these people come from....? ?

[ A rhetorical question.... just muzing....
]
He is very lucky that he didn't loose his eye sight due to the ruptured .22LR cases....! !
A firearm chambered for .22 WMR can ONLY fire .22 WMR [and .22 WRF*] cartridges...! ! The .22LR cartridge should NEVER be fired in a .22 WMR chamber....! ! The smaller .22LR case will expand and rupture, releasing hot gases, burning powder, and bits of flying brass....! !
[ * .22 WRF (Win Rimfire) @ ~ $6.00 / 50 ]
Where do these people come from....? ?
[ A rhetorical question.... just muzing....