Franklin Armory F17-L 20" Upper .17 WSM 1:9 M-LOK, Black

The Franklin Armory complete upper receiver is designed for seamless installation on your Mil-Spec AR complete lower receiver, offering a powerful upgrade for your shooting experience. Chambered in the impressive .17 WSM, this piston-driven upper delivers a cleaner and flatter shooting solution, making it ideal for various pest control applications. The F17-L R2 is equipped with the innovative Osprey Defense slim piston system, which automatically adjusts for both suppressed and unsuppressed use no manual adjustments needed. This advanced feature enhances versatility and ease of use. Paired with a 20 inches barrel that is threaded in the common 1/2-28 thread pitch, this upper is perfectly suited for use with compatible suppressors, ensuring optimal performance and sound reduction. The new proprietary handguard offers an integrated barrier stop and indexing point, enhancing your shooting stability while being M-LOK compatible for easy accessory attachment. Elevate your pest control capabilities with the Franklin Armory complete upper receiver, where cutting-edge technology meets exceptional performance.