The FN FS2000 Tactical is a semi-auto only carbine based on the proven FN F2000 Tactical bullpup design with a 17.4" civilian-legal barrel. The FS2000 Tactical offers the user a compact, reliable and accurate firearm suitable for security, personal defense, or competition. The gas-operated system utilizes a rotating bolt lock-up and fires a wide variety of 5.56x45mm ammunition fed from readily available standard M16-style magazines. Visual verification of the chamber condition is easily performed via a hinged access port at the rear of the receiver. Fired cases are ejected through a forward port away from the operator. The FS2000 Tactical sports emergency backup iron sights and a top-mounted M1913 rail for mounting optical, electronic or laser sighting systems. An angled-face muzzle brake helps minimize recoil. The broad, well-formed buttplate and short length of pull comfortably fit most shooters. Experience the future with the new FN FS2000 Tactical carbine.