I have put Paws on a 7mmRemMag and a 260Rem custom Mausers using the Bansner type stocks.
I have never had a problem.
I like them.
At Brownells, the PAWS Aluminum bottom metal for Mausers weighs 3.5
ounces, as opposed to 8.625 ounces for typical steel bottom metal.
It costs $60 and so the weight savings is ~ $12/ ounce.
$12/ ounce is some cheap weight loss gains.
Other gains will cost much more per ounce.