Gorilla Ammunition 8.6 Blackout 288gr Subsonic Fracturing Projectile
High speed ballistic testing on our 8.6BLK 288gr Subsonic Fracturing Projectile shot into a 20" block. With the 1:3 twist we get a massive energy dump. 4 petals break off each weighing around 42gr, penetrating radially to a depth of ~10". The 120gr base of the projectile then tumbles to a depth of 16"-19".