G2 research has taken its innovative trocar design of the solid copper r.I.P.Fragmenting projectile and adapted it to the g2 research civic duty expanding self-defense round.The g2 research civic duty round defeats barriers as effectively as the r.I.P.And expands 2.5 times its initial diameter after coming into contact with a fluid medium.The extreme expansion of this round leads to 100 percent energy transfer and 99.9 percent weight retention inside the intended target without concern of over penetration in cqb situations.Caliber: 45 ACPBullet Type: Copper Expansion ProjectileBullet Weight: 168 grMuzzle Energy: 388 ft lbsMuzzle Velocity: 1020 fpsRounds Per Box: 20Boxes Per Case: 25Application: Performance,ProtectionCasing Material: BrassHazair: YesAmmunition cannot be shipped to a P.O. Box, please use a physical address during checkout. For restricted state buyers (CT, IL, MA and NJ), please email a copy of your state's credentials, and a photo ID along your order number to [email protected]&nbsin 5 business days to avoid cancellation and refunding your order. For California and New York buyers, please have your dealer email us a copy of their FFL or Ammo Vendor License along with your order number to [email protected] within 5 business days to avoid cancellation and refunding your order. Your order will not ship without us receiving this information. Thank you for your cooperation