Did a search but couldn't find anything on pinning and welding suppressors here.
I have an 11.5" barrel AR with adjustable gas and a Dead Air keymo flash hider.
I'm considering pinning and welding because it would make the legal length of the barrel reach over 16" which would allow a proper...
I have a smaller wire fed welder (Lincoln 80gl)
I have tried welding a few things here and there just trying to get the hang of it, but I don't have a clue if i'm doing really good welds or bad welds. I know a good weld is supposed to look like a bunch of nickles or dimes or fish scales kidn of...