Had to look up the site and recognized that smiling face right away, he's a bit of a shooter as well.
Nice to see these on the market. Shot a some Brad Troyer made some time back but you couldn't purchase one. The adjustable weight design seems great on this one! I have not seen one in person but have to believe it is a quality product.
Lewis mentioned using them for a (friendly unofficial) match and if you were in what I call a parking lot set up ( I think they call them firearms ranges out West?) and everyone plays well with each other they would be the hot ticket for quick & easy.
Looking forward to some regular shooters getting some and posting up,
John
(did I mention every time the guy showed up he out shot me?)