Bushmaster Firearms Int.Llc. Ar-15 Lost Parts Kit
The first problem with AR15 maintenance and gunsmithing work is the little spring or detent that pops out and falls into that black hole under the workbench! This Parts Kit - of all the most critical springs, detents, inserts and pins - will get your gun back to full function in short order. Kit includes: takedown detent (4), takedown springs (4), firing pin retaining pin (2), buffer retainer (2), buffer reatiner spring (2), safety detent (2), safety/ejector spring (2), extractor spring & buffer (2). Mfg: Bushmaster Firearms Int.Llc.