Ruger's newest release is the LC Carbine. Chambered in 5.7x28, it features a 16.25" fluted and threaded barrel, a side folding collapsible stock, Ruger's Rapid Deploy polymer sights, an MLOK handguard, and comes with one 20 round magazine. The Standard LC Carbine model features a threaded barrel with a 1/2x28 tpi, a reversable, side folding adjustable stock, and a 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. Its unique bolt-over-barrel design with the magazine in the grip allows for excellent balance and pointability. The LC Carbine boasts impressive ergonomics with ambidextrous manual safety, reversible charging handle, ergonomic bolt release and extended magazine release latch. It also 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. The Ruger LC Carbine includes: one Ruger-5.7 steel pistol magazine, ambidextrous magazine button, M-LOK QD sling socket and hex wrenches for disassembly.