jtischauser
I'm addicted to kicking ass
Not a great deal but decent. I'm not sure about that poly choke system. I know a few guys running these for 3 gun with lots of success.
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=265533616
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=265533616