Just Right Carbines JRC Spark Features The Just Right Carbines JRC Spark is built around a quick twist-off barrel system that lets shooters switch between a 6.5 inch pistol configuration and a longer rifle barrel in a matter of seconds without tools. This modular design gives the platform genuine flexibility for concealment home defense or backpack survival kit use all from a single receiver. Ambidextrous controls make the Spark equally usable for left-handed and right-handed shooters and the manual safety provides an added layer of control. The Picatinny rail receiver offers a straightforward mounting surface for a red dot or other optic to suit the shooter s intended use. Compatibility with all sizes of double-stack Glock magazines means shooters can source affordable widely available magazines rather than being tied to a proprietary design. The compact buffer tube and pistol brace stock keep the overall package lightweight and easy to maneuver in tight spaces. Black polymer furniture on the grip and brace stands up to repeated handling and field use without adding unnecessary weight. Lightweight and accurate the Spark ships with a custom sling pack making it a genuinely portable 9mm platform for shooters who value versatility. Just Right Carbines Spark Specifications Manufacturer: Just Right Carbines Model: Spark Type: Semi-Auto Pistol Caliber: 9mm Luger Barrel Length: 6.50 Capacity: 15+1 Stock Material: Polymer Receiver: Picatinny Rail Magazine Type: Glock Compatible Grips: Black Polymer Thread Pattern: 1/2x28 Weight: 6.50 lbs Overall Length: 31-34.25 Available At: GrabAGun