Ruger LC Carbine 5.7x28mm 16.25in Gray Anodized Semi Automatic Modern Sporting Rifle - 20+1 Rounds - This standard model features a threaded barrel, reversible, side-folding, adjustable stock and 20-round magazine. Weighing under 6 lbs, the lightweight and compact Ruger LC Carbine utilizes the same steel magazines and familiar ergonomic controls as the Ruger-5.7 pistol. Unique bolt-over-barrel design with the magazine in the grip allows for excellent balance and pointability.; Folding stock and collapsible sights are ideal for compact storage.; The reversible folding stock, with adjustable length of pull, is compatible with both AR-pattern and Picatinny rail-mounted aftermarket accessory stocks.; Features a 16.25in Vuted, nitride-treated steel barrel for strength, accuracy, and longevity.; 1/2in-28 TPI threaded barrel with thread protector allows for the attachment of popular muzzle accessories including muzzle brakes, Vash hiders and caliber-appropriate suppressors.; Impressive ergonomics with ambidextrous manual safety, reversible charging handle, ergonomic bolt release and extended magazine release latch.; Utilizes Ruger's safe, reliable and proven Secure Action fire-control system that combines a protected internal hammer with a bladed-safety trigger.; The trigger has a short, smooth pull, clean break and positive reset.; CNC-milled handguard that is Type III hard-coat anodized aluminum for maximum durability, with M-LOK accessory attachment slots.; Multiple QD sling sockets allow for maximum versatility. Ruger Rapid Deploy folding sights are adjustable for windage and elevation and the full length Picatinny rail allows for optic mounting.; Safety features include: 1911-style ambidextrous manual safety; an integrated trigger safety; lightweight firing pin; neutrally balanced sear with significant engagement and strong spring tension; and hammer catch to help prevent the hammer from contacting the firing pin unless the trigger is pulled.; Also includ