R.I.P. stands for Radically Invasive Projectile. The company who makes it, G2Rammo.com says the hollow point bullets have grooved, pointed channels that will cut through human tissue like a "hole saw.

R.I.P. stands for Radically Invasive Projectile. The company who makes it, G2Rammo.com says the hollow point bullets have grooved, pointed channels that will cut through human tissue like a “hole saw.