FN 545 Tactical 45 ACP 15-Round Pistol

The FN 545 Tactical is a full-size, striker-fired semi-automatic pistol chambered in .45 ACP. Introduced by FN America as an upsized evolution of the popular FN 509 series, it sets a class-leading standard for factory capacity in a big-bore handgun, shipping out of the box with both a 15-round flush-fit and an 18-round extended magazine.