Thats where I purchased mine last year, while I was waiting for Marstar to get their shipment, best move I ever made.
Great deal, three mags included( 2 -5's and a 5/20)
It also appeared that they cleaned all of the copsmoline off mine as I had to do very little cleaning after it arrived. That itself might be worth a few bucks according to some of the stories I have read here about getting the grease off.
I have also heard that they test fire them although I am not sure if they did that with mine.
Roger was great to deal with, very fast shippng, you won't go wrong ordering from DARK.
My two cents