12-13-2019, 06:09 PM
My first 6.5 G upper was a complete upper from AA. Now I want one for my left handed wife. I got a left handed upper receiver and a left handed 7.62x39 bolt from BCA. I also purchased a new 6.5 G barrel from Saturn, and also bought a lightly used 6.5G BHW barrel from a buddy. I have a set of 264 LBC gauges and a 6.5G reamer. It is my usderstanding that the chamber needs to be deeped about .009" to use the 7.62x39 bolt. Is there any other problems that I might encounter on this build? Will the 7.62 bolt have a shorter life?