I had been questioning the identical factor. Small amp TIG welding may very well be The solution to just welding the roll marks. Exactly what is the perpose of copper? If I am using a non-nfa course 3 reciever, could I put in a very "pretend" sear pin on my https://bookmarkspedia.com/story4018681/the-greatest-guide-to-colt-m16a1-for-sale