Has anybody tried Homedepot injectable foam in an Avenger stock to get rid of the hollow feel? I would also like to add that adjustable comb that works with two bolts that go through the stock if the foam stiffens it up enough.
I read a post about a fellow that did it. Leave the butt off so you can trim the foam after it sets. He put a cigar holder in his so he could add weight if he needed to.