FN FS2000 .223 REM/ 5.56 NATO Semi Automatic Rifle w/(1)30rd. Magazine, no other accessories, in box. Chambered in 5.56×45 mm (.223 Rem.), the FN FS2000® Tactical is a civilian legal, semi-auto only variant of the proven FN F2000® selective-fire bullpup carbine that offers an integrated MIL-STD-1913 top mounting rail and emergency backup folding sights. The FN FS2000® carbine is gas-operated and uses a rotating bolt lockup for reliability and greater accuracy. Its 17.44-inch cold hammer-forged MIL-SPEC barrel is fitted with a muzzle brake. Fired cases are ejected through a forward port away from the operator. The thumbhole design polymer stock is ambidextrous. SPECS CALIBER: 5.56x45mm (.223 Rem.) OPERATION: Gas, rotating-bolt MAG CAPACITY: 30 Rd. WEIGHT: 7.86 lb. BARREL LENGTH: 17.44" OVERALL LENGTH: 29.29" GENERAL SPECIFICATIONS Semi-automatic Short-stroke gas piston system RECEIVER Forward-fired ejection port Rear chamber access cover Rotating bolt, gas-operated action Left-side folding charging handle Top-mounted, one-piece MIL-STD-1913 accessory rail BARREL Cold hammer-forged, chrome-lined bore Ported muzzle brake Non-reflective black oxide finish STOCK Matte black Synthetic ambidextrous thumbhole design Molded-in sling attachment points OPERATING CONTROLS Left-side charging handle