Standard bonded hollow point rounds have a tendency to over penetrate. This leads to insufficient energy transfer, damage and trauma inside the intended target. G2 Research created a solution to this issue with their Civic Duty Ammo.
Each Civic Duty Round is constructed with their innovative Trocar design of the solid copper RIP fragmenting projectile and adapted to this self-defense round. Defeats barriers. Expands 2.5 times its initial diameter. This extreme expansion allows for 100% energy transfer and 99.9% weight retention inside the target. Plus, you don't have to worry about over penetration in CQB situation.