The FNX series features an ergonomic polymer frame with a low-bore axis for less felt recoil and improved control. The grip panels are checkered and ribbed for comfortable, non-snag carry. Interchangeable backstraps quickly adapt the FNX to your hand size, and the profiled stainless steel slide has cocking serrations front and rear. Ambidextrous operating controls (decocking/safety lever, slide stop, and magazine release) make the FNX perfect for competition or personal defense. The FNX Tactical features a 5.3" cold hammer-forged stainless steel barrel with .578x28 tpi and a thread protector. The FNX Tactical also has high-profile combat night sights and includes two mounting bases to accept multiple styles of optional red-dot electronic sights. This Tactical 45 ACP model has a flat dark earth and slide. It comes with two 10-round mags and a Viper red dot."/\