AA s510 Bipod

If you have the right hardware to attach the bipod, I don't think you'll need to worry about scratching the stock. But even if you did, remember you bought the gun to USE it. If a bipod is going to increase your enjoyment of the gun, put it on. Get your money's worth out of that shooter.

Failing that, how about a short "shooting sticks" like a trigger stick? Those have the rubber feelers on them that won't damage your Precious. ;D

Are you going to bench or hunt with it. If hunting, just get a trigger stick because your height changes. I see no use for a bi pod except for bench shooting.

You want the best? Atlas $$$ (Green Blob knockoff vs. Atlas check Tominco review on this forum). You want very decent for the price? UTG Leapers. Caldwell makes decent bags also.

i have an Green Blob knock off on my s510 for the last year and haven't had any issues with scratches on such. I just bench shoot with mine as well.