300 BLACKOUT VS 122.6 grain [308 ] FRANGIBLE

I had to buy some 308 [ 122.60 grain ] Frangible ammo [AMMO DIRECT ] and pulled the heads out using the inertia hammer method
some where crimped a tad tighter .. the projectiles reloaded into the 300 cases easily enough
reloaded with 7.5 grain of Lillgun shot 50 mm left @ 50m without adjusting the scope from the factory 220 grain subsonic POA
made a god splatter on the steel.
also for a laugh i loaded some 300 Wisper rounds 45.5 grain lead .310 inch ball with 2.5 - 3.0 -3.5 grains of powder
SUPER QUIET and very low @ 50m and via FSS suppressor just no sound at all
Will have to do further loadings on both of these .
Sorry no photos yet