I made a change to an upper and need a gas tube roll pin installed on an A2 FSB. Do you guys know if a LGS would do it, or do I need to take it to a Gun Smith? Im on the Nassau/Suffolk border.

I need a FSB drilled and pinned to an AR barrel. Is there anyone on LI who can do this? I always heard that we didnt have any "gunsmiths" but I found a place called "Country Gunsmith" but I dont know about them personally. Ive had Adco do barrel work for me once, but I was NOT impressed with...

I'm trying to find a replacement FSB for a Chinese AK. It seems that every AK Mfg in the world uses 1/2" between retaining pin and the Chinese uses 3/4". Anyone have a source for a complete FSB with provisions for the cleaning rod with 3/4" between pins.

How does the cross pin stay in place. It pushes out with finger pressure. If it needs to be peened/flared. What do you use to flare it out?