WHAT DOES COLT COMBAT UNIT RAIL GUN 45 MEAN?

I was wondering precisely the same factor.  Low amp TIG welding may very well be the answer to just welding the roll marks.  What's the perpose of copper?I knew when I 1st saw it within the rack it had been anything 'Particular'. It is really in extremely pleasant shape contemplating it had been reconditioned just before I obtained it. I have pro