What’s the best 68 cal ammo for CO2 launchers?

@Paxton
Got it. Thanks for explaining.

Blake said:
So are you basically turning a paintball gun into a home defense tool by swapping paintballs with solid rounds? Is the goal to deter or injure an intruder with blunt impact?

Check this video for more: https://youtu.be/ZV1mVOsqPsM?feature=shared