FN Ballista Quick Detach Forearm. Replace your worn factory accessory or keep one as a backup. FN America factory accessories are made with the same quality in materials and workmanship that you have come to expect and trust from FN America.

Quick detach removes in seconds without tools. Forearm is adjustable for height through a quick-release coarse adjustment or through a fine-tune screw adjustment. Features aluminum construction. Flat Dark Earth Finish.