Anyone know about these guys?

[bigtig50]

I have been interested in learning some gun smithing for awhile now, and AGI ads seem to pop up everywhere. They appear to have good ratings but I was hoping someone here had some first hand knowledge of them. ( American Gunsmith Institute ) Thanks for any info.

 

[SIG1735]

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[weldingmachine]

Wow, I was just about to ask the exact same thing. (I'm glad I used search!)
Are they Legit?