Unfortunately I'm based in the UK so was unable to send my bolt to the USA to Pauly to get it polished so decided to do it myself.
While I was at it I changed my gas rod to the Tom Cole rod and I also made up a vertical charging handle out of 1/2" 416 stainless and welded it to the carrier with 309L
I have all the equipment to hand as I've been into cars / bikes for a long time.
Thanks to Pauly for your tutorial posts and PM's
Unless you have done It its hard to appreciate how much time and effort is involved to get a good quality finish
Here's mine I did