The Armalite M15 LTC (Light Tactical Carbine) is a semi-automatic rifle chambered in .223 Rem/5.56 NATO. With a weight of just six pounds the M15 LTC has a 16 chromoly vanadium steel and chrome lined heavy barrel. A full length picatinny rail allows for shooters to attach their desired optics to this sporting rifle which also features a six-position collapsible stock. Action Semi-Auto - Caliber .223 Rem/5.56mm NATO - Capacity 30 rounds - Barrel 16" (17) Chrome Lined Chrome Moly Threaded 12-28 with Flash Suppressor - Receiver Upper Forged Flat-Top with MIL-STD 1913 Rail 7075-T6 Aluminum Anodized Black - Receiver Lower 7075-T6 Aluminum (Forged) Anodized Black - Trigger Standard - Stock Synthetic 6-Position Black - Grip Synthetic Black - Handguard 10 Aluminum Tactical Key-Mod Anodized Black - Length 32-35.3 - Weight 6 Lbs. - New from Armalite the Light Tactical Carbine (LTC) provides shooters with a versatile hard-hitting modern sporting rifle in a streamlined and affordable package. With features such as Armalites own free-floating tactical Key-Mod handguard and low profile gas block the LTC carries a modern profile in a light and scalable package. Weighing in at just six pounds the M15LTC16 is the perfect choice for anyone appreciating simplicity value and quality features in their AR.