FYI i've got two of them in the shop for Tikkas right now and they're both 31 oz.Roksliders, the Mesa Altitude stock is really impressing me. It is super light, but still very stiff.
Now the stock is available inletted for either Remington OR Tikka! John at Mesa told me the Tikka stocks are a few ounces heavier than the Remington version coming in around 28ish ounces.
Right now you can buy one from Mesa with discount code ROK at checkout and get a cool $50 discount!
If you are looking for an upgrade or putting together your own build, check it out.