The Kahr P45 from Kahr Arms is a revelation because it is able to combine the conflicting design requirements of a small-size pistol together with a bigbore self-defense caliber in a clean package. Speer Lawman shot the best group during the testing of more than 200 rounds fired through the Kahr P45. Speer Lawman uses a 230-grain full-metal-jacket projectile. UPC 602686108096 Action SEMI AUTOMATIC Barrel Length 3.5 BARREL Caliber .45 ACP Capacity 6 ROUNDS Finish STAINLESS Weight 1.2 LBS.