The Colt 9mm Carbine fires from a closed bolt is equipped with a collapsible buttstock and is easily field stripped without the need of any special tools. The straight-line construction coupled with the low recoil of 9mm ammunition provides highly accurate fire with less muzzle climb. Less recoil also facilitates ease of training and improves accuracy. Finally operation and training for the Colt 9mm Carbine is similar to that for the Colt M16A2/A4 Rifle Colt M4 Carbine or Colt Commando Carbine simplifying user training substantially.Specifications: CALIBER: 9x19 mm/Parabellum WEIGHT: 6.35 lbs (2.88 kg) OVERALL LENGTH (STOCK RETRACTED): 31.5 in. (80.01 cm) OVERALL LENGTH (STOCK EXTENDED): 35 in. (88.9 cm) BARREL LENGTH: 16.1 in. (40.89 cm) RIFLING: 1/10 RH EFFECTIVE RANGE: 100 m