Windham Weaponry

This Windham Weaponry Lower Parts Kit was designed to give the AR Builder everything needed for those who want to add their own custom trigger & hammer. Assembled from all highest quality parts, this kit includes: AR Safety Selector Lever; Safety Detent; Safety Detent Spring; Bolt Catch; Bolt Catch Spring Pin; Bolt Catch Plunger; Bolt Catch Spring; Magazine Catch; Magazine Catch Spring; Magazine Catch Button; Takedown/Pivot Pin Detents (2); Takedown/Pivot Pin Springs (2); Pivot Pin; Takedown Pin; Trigger Guard (Aluminum); Trigger Guard Spring Pin; Hammer/Trigger Pins (2); Pistol Grip; Pistol Grip Screw; Pistol Grip Washer; Buffer Retainer; Buffer Retainer Spring. All parts made in the U.S.A.