There are lots of instructions on pillar bedding. First you get some pillars (the hollow threaded lamp parts work really well) and grind the heads off some screws that fit the action so they are slightly smaller than the outside diameter of the pillars. Drill out he action screw holes in the stock so that the pillars do not touch the sides of the hole. Now, with the pillars installed on the action with the near headless screws and the action covered with a single layer of electrical tape, glue the pillars in the holes while holding the action in the stock with big rubber bands. When the pillars are set, remove the screws and drop the action out. Now you have pillars installed with about .010 clearance to the stock from the action for the bedding to go into. There is epoxy made just for plastic, get some and, after putting plenty of wax on the action, coat the parts of the stock under the action with epoxy, put the action in and tighten it down with real action screws. When it is set you will have a nicely bedded pillar installed rifle. First read about it, but is not rocket science. Larry