The Ruger LC Carbine's folding stock and collapsible sights are ideal for compact storage. Featuring a 1/2"x28 threaded, fluted barrel; reversible, side-folding, adjustable stock w/adjustable LOP; utilizes the same steel magazines and familiar ergonomic controls as the Ruger-5.7 pistol; compatible with both AR-pattern and Picatinny rail-mounted aftermarket accessory stocks; ambidextrous manual safety; reversible charging handle; ergonomic bolt release and extended magazine release latch. Includes thread protector, one Ruger 5.7 steel pistol magazine, M-LOK QD sling socket and Hex wrench.