Franklin Armory F17-X 16" Upper .17 WSM 1:9 M-LOK, Black

The Franklin Armory complete upper receiver is your all-in-one solution for enhancing your Mil-Spec AR complete lower receiver. Chambered in the exceptional .17 WSM, this piston-driven upper receiver delivers a cleaner and flatter shooting experience, making it an ideal choice for effective pest control. The F17-X R2 model features the innovative Osprey Defense slim piston system, designed to automatically adjust for both suppressed and unsuppressed use eliminating the need for manual adjustments. This seamless adaptability ensures optimal performance in any situation. With a 16 inches barrel threaded in the standard 1/2-28 thread pitch, this upper receiver is perfectly equipped for compatibility with suppressors, further enhancing its versatility. The proprietary handguard is designed with an integrated barrier stop and indexing point, providing additional stability while remaining M-LOK compatible for easy attachment of accessories. Upgrade your pest control toolkit with the Franklin Armory complete upper receiver, where cutting-edge technology and superior performance come together for an unmatched shooting experience.