G2R ammunition is one of the top manufactures that has innovated a bullet for the ultimate protection. Its one of a kind maximum expansion bullet has gone viral throughout the nation and has become one of the top desired bullets in the nation. The RIP models (Radically Invasive Projectile) is machined for precision and features 9 separate wound channels. When the bullet is fired the channels separate to target a bigger circumference. The hole saw action that occurs at points of entry into different mediums reduce initial drag which allow the hollow cavity in the center of the projectile to rapidly pack. In the case of plywood the hole saw action cleanly cuts and packs the projectile with a slug that makes it solid thus allowing it to conserve more of its energy. - Caliber: 357 Sig - Bullet Type: Solid Copper Lead Free - Muzzle Velocity: 1340 fps - Muzzle Energy: 367 ft / lbs