Bad product - Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Complete

I have purchased this product and is planning to return this due to the following reasons:

1. The machining quality for my unit is rather poor, you can see clear tool marks and ugly patterns on the bolt.

2. the most important reason why I am returning this unit:

I have inspected its extractor, contrary to the specification, it is NOT made from S7 tool steel. It appears to me that the extractor is made from injection molded metal, which is a special type of molded metal powder and is not nearly as strong as forged or billet S7 tool steel. The small rubber O ring on the extractor's spring is also missing, and somebody at the factory might forget to put that small piece of rubber on its spring.

I have another Faxon bolt for 7.62 x 39 , also advertised as S7 tool steel extractor, upon inspection, that extractor is made from cast metal, which is not nearly as strong as forged or billet machined extractor.