The LC Carbine model features a threaded barrel reversible side-folding adjustable stock and 20rd magazine. Weighing under 6 lbs. the lightweight and compact Ruger LC Carbine uses the same steel magazines and familiar ergonomic controls as the Ruger- 5.7 pistol. The reversible folding stock with adjustable length of pull is compatible with both AR-pattern and Picatinny rail-mounted aftermarket accessory stocks. Features a 16.25″ fluted nitride-treated steel threaded barrel with thread protector; ambidextrous manual safety; reversible charging handle; ergonomic bolt release and extended magazine release latch.