Looking for a Colt SP1 lower. Put an ad here on the EE. Some guy sends me an email with pics of his lower. Seems legit. Doesn't look like a stock photo from a website. Pretty good communication via email. He used the right nomenclature for a sale( send to my FFl, etc). I asked if we could speak on the phone. He emailed me his number. When I called the number it just rang 6 times and then " the google subscriber you have called is not available. ". These lowers are rare, and his price is where it should be... Not some "super cheap deal". This sounds like a scam.. He replies fast, uses the correct gun verbiage, sent pics with accurate description... What do you guys think? I can't even think far enough ahead to send money to a guy like this without speaking to a real FFL that will keep it until he received my money. No way am I sending money without some legit 3rd party FFL moderating the deal. Very strange... Thoughts?