The below instructions are from Weatherby themselves for a Vanguard (2010).
Check out the link below if you would like to verify the posted instructions.
http://www.weatherby.com/support/owner-s-manuals.htmlASSEMBLY OF WEATHERBY®
VANGUARD® RIFLE
ASSEMBLY OF BARREL AND RECEIVER TO STOCK
1. With the barreled action resting upside down on a horizontal surface such as a workbench or table, place the
stock onto the barreled action, aligning the recoil lug and the trigger guard screw holes.
2. Insert the magazine box, seating it completely against the receiver.
3. Insert the trigger guard assembly with its follower and spring into the stock and hold in place.
4. Insert the trigger guard screws and, with a screw driver of proper size, lightly seat the screws while holding the
rifle in a vertical position with the butt down. Pull down on the barrel to help seat the recoil lug on the
receiver with the mating surface in the stock.
5. Tighten the trigger guard screws to the proper torque and in the proper sequence as follows. Always tighten
the rear screw first to a torque of 35 inch pounds, followed by a torque of 35 inch pounds to the front screw.
For wood and synthetic stocks this is the final torque value that should be used. On composite stocks with
aluminum bedding blocks, apply additional torque to 55 inch pounds to the rear screw followed by 55 inch
pounds to the front screw.
Marlin.22lr, Marlin17 hmr, Marlin.22wmr, Weatherby action Krieger.223rem, Howa action,Krieger 243w, Ruger 7mm.RM, Rem30.06 & Adler