TC Contender G2 Stock Set Walnut. Contender G2 Stock Set. Walnut Factory Style Buttstock and Forend Set. Custom made for the Thompson Center G2 Contender. Standard factory styling in American Walnut hardwood with a weather resistant satin finish. Complete set includes buttstock, forend, grip bolt, and forend screws. Forend channeled for standard. 810 diameter G2 Contender bull barrel with carbine screw spacing. ATTN: Our Buttstocks and Grips Do Not include Grip Caps. Arthur Brown Company, Inc. 4088 County Road 40 NW, Garfield, MN 56332. Listing and template services provided by inkFrog.