Just Right Carbine JRC Spark Features The Just Right Carbine JRC Spark is engineered around a modular takedown design that lets the shooter swap between the 6.5-inch pistol barrel and a longer 17-inch rifle-length barrel giving the same receiver two very different roles depending on the mission. The 1/2x28 threaded muzzle on the pistol configuration accepts standard 9mm suppressors and compensators adding flexibility for shooters who want reduced signature or better control. A manual safety and ambidextrous controls keep operation intuitive whether the shooter is running the compact pistol brace setup or the extended configuration and the semi-auto action cycles reliably off Glock-pattern magazines already common in many shooters collections. This twist-off barrel system means a single lower and fire control group can serve two distinct roles without buying a second firearm. Built with a Flat Dark Earth Picatinny rail receiver and black polymer furniture the JRC Spark pairs a durable anodized metal finish with a polymer stock and grip for a rig that resists wear while staying light in the hand. The compact buffer tube and pistol brace stock reduce overall length for maneuverability in tight spaces while the Picatinny rail receiver gives the shooter a straightforward mounting surface for optics or accessories. At 7.75 inches in height and 8.65 pounds the package remains manageable for extended carry or storage and the firearm ships with a custom sling pack that simplifies transport between range trips. This combination of a rugged finish ambidextrous ergonomics and included carry gear rounds out a complete field-ready 9mm survival package for sale at GrabAGun. Just Right Carbines JRC Spark Specifications Manufacturer: Just Right Carbine Model: JRC Spark Type: Tactical Pistol Caliber: 9mm Luger Capacity: 15+1 Barrel Length: 6.5 Overall Length: 42.6 Action: Semi-Auto Threaded Barrel: Yes Muzzle Thread Pitch: 1/2x28 Magazine Type: Glock Compatible Color: Flat Dark Earth Grips: Black Polymer Sights: None Safety: Manual Height: 7.75 Weight: 8.65 lbs Available At: GrabAGun