DEMO Aero Precision AR .308 Upper Parts Kit Black

DEMO Aero Precision AR .308 Upper Parts Kit Black. 308) Upper Receiver. Specifications for Aero Precision AR .308 Upper Parts Kit: Manufacturer: Aero Precision Color: Black Finish: Parkerized Cartridge: .308 Winchester Gun Model: M5 Country of Origin: USA Package Contents: Aero Precision AR .308 Upper Parts Kit Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod Ejection Port Cover Spring Aero Precision APRH101237: AR .308 Upper Parts Kit Black