AR15 Stripped A4 Upper Receiver – .223 5.56 – M4 Feed Ramps – AR 15 AR-15

This is a no reserve penny auction for an M4A4 stripped upper receiver for an AR-15. We are not sure of the brand. This upper has an Anchor Harvey stamp mark, M4 style feed ramps, T-marked pic rail, and a gray lubricity coating inside. Other than a few surface blemishes, this stripped upper is in good condition, and would make a good starting point for your next upper build. Please review photos for exact condition.