The FN Five Seven was originally designed as a companion sidearm for the P90, shooting the same 5.7x28mm cartridge. Lightweight, textured polymer frame, and polymer encased slide make the FN Five Seven pistol very lightweight and grips in the hand. With 3-dot style adjustable sights, you can dial in the Five Seven pistol to your exact bullet weight for pinpoint accuracy. Hammer forged, chrome lined barrel provide long service life, and with roughly 30% less recoil than 9mm, the 3-20rd magazines of the FN Five Seven will be empty before you know it. Ambi safety lever, and reversible magazine release make it left hand friendly, and accessory rail for mounting lights or other rail mounted accessories. The FN Five Seven has a Single Action Only style trigger, that pulls very crisp and clean for fast, accurate follow up shots. This FN FIve Seven is restricted to Military/Law Enforcement/First Responders.