It's a nice aftermarket stock from Australia. It's a hand laid carbon fiber stock with carbon fiber composite based bedding block and aluminum installed pillars.. The recoil lug is also bedded and titanium sling swivels are imbedded in the stock + and additional bipod stud. This stock weighs 28oz. Here's the link, http://www.wilddog.com.au/content/default.asp. I purchased 2 about 5-6 years ago before any other aftermarket hunting stocks were available for the T3.

Here's a pic of the action area and bedding.