Disappointed with out of spec take down holes and poor customer service.

I realize my experience is not typical, but I can only rate on what I personally have experienced. My first impressions of the lower were very good. It looked good and I really liked the ambi bolt release. However, when I went to mate it to an AP Upper, the rear take down pin would not completely go in unless it was hammered. I tried different uppers and different take down pins all with the same result. The take down holes were definitely out of spec. I contacted Aero Precision and they asked that I send them more info and pictures and that they would get back to me. I did as they requested... crickets. I sent a follow up email a week later... still nothing. I got tired of waiting so I just modified my take down pin to make it work. It's not ideal, but it's a solution. My frustration and disappointment are not only with the product itself, but with the lack of customer support as well. Had customer support been more responsive, I would have rated this product higher.

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<br>From PA: I'm very sorry to hear that you received a bad lower and that Aero wasn't able to resolve this for you. One of our customer service reps will contact you and we will be happy to assist you.