The .45 ACP (11.43x23mm) (Automatic Colt Pistol), also known as the .45 Auto by C.I.P., is a cartridge designed by John Browning in 1904, for use in his prototype Colt semi-automatic .45 pistol and eventually the M1911 pistol adopted by the United States Army in 1911.

Premium Defensive Operator Ammunition (D.O.A) manufactured by Good To Go is loaded with a Hornady XTP projectile and is designed for the defensive operator demanding accuracy, reliability and complete stopping power every time. This projectile is proven itself to have great expansion rate and Hydrostatic shock value while keeping it cost effective. Great for home defense, hunting and carry protection!

Good To Go 45 ACP (DOA) ammunition is loaded with New Brass, Winchester primer and powder along with a 200 grain Hornady XTP Jacketed Hollow Point (JHP). Each round is constructed with integrity and attention to detail to ensure reliability and outstanding performance every time.