Ruger 5.7x28mm Semi-automatic State Compliant LC Carbine Designed by FN to replace the 9x19mm cartridge, the 5.7x28mm round exploded onto the scene and immediately turned heads with its electrifying velocity and armor-piercing capability. It's an awesome round with one major issue: There just aren't that many guns that can shoot it. Enter the Ruger LC Carbine. Following on the success of the Ruger's own 5.7x28mm Pistol, the all-new Ruger LC Carbine utilizes the same magazines and features the same outstanding Secure Action 4.5-5 lb. trigger as the Ruger-5.7-making it an outstanding companion piece. But there's a lot to love about the LC Carbine even if you don't own the Ruger-5.7. It's incredibly lightweight, highly maneuverable, naturally inchpointable, inch and a ton of fun to shoot. It's built around a unique bolt-over-barrel design with the magazine in the grip, giving the LC Carbine excellent balance and feel. The Ruger LC is an outstanding little Carbine that squeezes the maximum ballistic performance out of the 5.7x28mm round while providing familiar ergonomics and easy maneuverability-all in a sub-6-pound package. This is the State Compliant model, which comes with a 10-round magazine, non-threaded barrel and fixed stock. Compatible with Ruger-5.7 pistol magazines Unique bolt-over-barrel design with the magazine in the grip allows for excellent balance and pointability 16.25 inch fluted barrel with 1:9 inch twist Secure Action trigger combines an internal hammer with a short, crisp 4.5-5 lb. pull and positive reset Ambidextrous manual safety, reversible charging handle, ergonomic bolt release and extended magazine release latch CNC-milled aluminum handguard is Type III hard-coat anodized for maximum durability, with M-LOK accessory attachment slots Multiple QD sling sockets allow for maximum versatility Adjustable Ruger Rapid Deploy sights State Compliant model with fixed stock, 10-rd.