Not sure what the other review was all about. no disrespect - Precision Reflex AR-15 Flat Top Upper Receivers - Striped

I purchased this pri upper dispute the other review based on the fact that Ive used PRI products for many years. Both in the service and as a civilian. They have never failed to impress me with their quality. This upper was no exception. Anyone who knows anything about machine work knows that there are the occasional hick ups. I have no doubt that optics planet or PRI would have helped the other reviewer out. My upper had no issues and cannot be beat at that price. Keep up the great work PRI and optics planet