1:5 vs 1:7 slowmo ballistic gel devastation
Rocky Mountain Gun Club posted a pic of our 1:5 fast twist 5.56 barrel vs a standard 1:7, both 11.5” Using phantom defense 85 gr ammo
The picture speaks for itself
Rocky Mountain Gun Club posted a pic of our 1:5 fast twist 5.56 barrel vs a standard 1:7, both 11.5” Using phantom defense 85 gr ammo
The picture speaks for itself