I would say the average weight would be around 12 to 14 lbs, but have know weights as little as 9lbs and as heavy as 17lbs. Usually a laminate stock will add a lot of weight. Some people like front heavy personally I like a bit more on the back end.
The Pope HW97 V-Mach. Gary Cane Laminate stock. Leupold Competition 40 mag Mildot.
The Smiler. Walther LGU. WE Laminate stock. Leupold Competition.
The Dark Destroyer. TX200 MK3. Leupold Competition 40 mag.
Pro-Sport. Warren Edwards Blue Laminate stock. Bushy 8-32x40.