Aero Precision AR-15 Multi-Caliber Stripped Upper Receiver - Minor Cosmetic Blem - APAR501603BC

Aero Precision APAR501603BC: The AR-15 stripped upper receiver is one of Aero\'s most popular products. Forged from 7075-T6, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of the Aero AR-15 lower receivers for a solid and dependable fit. Features M4 feedramps, .250 takedown pin holes, lazer engraved T-Marks. AR-15 stripped upper receiver in Anodized black. Note: Aero Precision is listing these under a Blem SKU meaning that they will have a very minor cosmetic blemish of some kind that will in no way affect the function of the product. In our experience, this typically amounts to a minor run-in the anodize or a slightly different color variation than the norm. In most cases, we can not see why they are called blems. They have even told us that the blem in the finish could be hidden away due to it being on the internal surface of the receiver.