This is an Advanced Armament Corp ASAP Piston Adapter brand new in the package. M16 X 1 Left Hand

This weapon is located at Forsyth Gun & Pawn, located at 211 Atlanta Road Cumming, Georgia 30040. For any questions about the weapon or inventory availability you can reply to the listing or call the store directly at 770-889-6564. We look forward to doing business with you!