Jack the Dog
I have bought several guns from him on Auction Arms, I did not know that he was on Gunbroker too.
I have found him to be very reliable as far as his descriptions. I do think a lot of his guns are consignments as he has a seemingly never ending supply of high end older pieces and asks for guns to buy and consignments on his ads.
The only thing I do not like and it is not a negative , just reality is do not expect any great buys.
He has nice stuff, a huge audience and gets top dollar even when starting at a penny. He runs true auctions, I have bought just because he has it when I cannot find it anywhere else.
I bought my unfired 1940 Officers Model match with box and test target from him, in 32 S&W Long it cost a lot , but only about half what a similar pre-model 16 would have been.Overall , a great guy and seller !!
P.S. He is pretty accessible too, I have spoken with him several times.
In fact as I think about it , doing business with him is like buying from Lee.
An overall good experience!!