CALIBER: 5.7X28MM - Capacity: 20+1 - Weight: 5.9 lb. - Overall Length: 28.70-30.60 - Length of Pull: 12.50-14.50 - Twist: 1:9 RH - Barrel Length: 16.25 - Barrel Feature: Fluted Black Nitride - Thread Pattern: 1/2-28 - Receiver Material: Aluminum Alloy - Grooves: 8 - Stock: Folding Adjustable Length of Pull - Sights: Adjustable Ruger Rapid Deploy - Receiver Finish: Type III Hard-Coat Anodized - 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 16.25 Vuted nitride-treated steel barrel for strength accuracy and longevity. - 1/2-28 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 [re-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 [ring pin; neutrally balanced sear with significant engagement and strong spring tension; and hammer catch to help prevent the hammer from contacting the [ring pin unless the trigger is pulled. - Also includes: one Ruger-5.7 steel pistol magazine ambidextrous magazine button M-LOK QD sling socket and hex wrenches for disassembly.