Yeah, there were a couple of his, (whoever he is...or was) chokes for sale on ebay. Never heard of em either, though I think stating the tightest choke you can buy for the 835/935 is .695 is a tad rediculous. Says it'll put 350-450 in a 6x9 card at 65 feet?...woo hoo. Don't know of many turkey chokes that won't do that with 6 shot let alone with 9s. My 835swith the right choke/ load will blow a big hole in the target at 22 yards... Did a google search for the maker. Found nothing.