This Anderson Manufacturing upper receiver parts kit includes the following: Standard Mil-Spec Charging Handle Forward Assist Assembly Ejection Port Cover
This Anderson Manufacturing complete upper receiver has the following specs: COUNTRY OF MANUFACTURE: United StatesUPPER RECEIVER MATERIAL: Forged 7075 T6
This Anderson Manufacturing complete upper receiver has the following specs: COUNTRY OF MANUFACTURE: United StatesUPPER RECEIVER MATERIAL: Forged 7075 T6