10 months ago300 Blackout vs 5.6 Against Caliber Armor Steel AV2 Body Armor Plate - The Shocking Truth221B
3 years agoHunting with a Semi-Auto AR-15 vs. Bolt Action Rifle (Ft. Chris Douglas)Bear Creek Arsenal
4 years ago300 Blackout Rattler vs. DD AR15 in 300BLK- a versatile caliber or useless? With MrGunsnGearMilitaryArms