...but the scammer's username changes every day. However, the scammer is recycling his ads across different usernames, so once you see the pic of a G26.5, for example, you will see it again with a different username the next day.
How to tell its a scammer?
1, click on SELLERS OTHER LISTINGS... when you see a whole page of popular guns for sale at super cheap prices, that's a clue.
2, click on the ISP lookup red reticle? button... some of the scam IPs come back as in Florida, but some also come back as Chicago IL, Portland OR, etc.
3, look at when they joined FGT... if they recently joined, its a red flag... of course not all new members are scammers, but almost all the basic scammers are new members; there are a few scammers who have figured out how to get an older "member since" date though.
4, cell #s and emails clearly visible in the post are irrelevant... can be legit sellers, can be BS, doesn't matter.

How the scam works: You contact the scammer... he will text you back asking for your location, which lets him look at the map and pick a location near you. He will offer to meet you, but you have to "make a deposit first." Obviously, if you send him any money, its gone... that's the whole point of the scam.