Which rail for 6.5G

[jurassic]

http://www.apcustomusa.com/handguard.php

I'm not sure how strong it is, but I talked with the designer/owner who said he beats on his in 3-gun competition. If you buy through Brownells you'll have an unconditional guarantee, and the owner of the company told me the same thing. For hunting, or target rifle this is by far the lightest handguard I have owned. Only a glued on tube would be lighter. If you want perfect alignment with your upper, and rails for sights, etc. I think a machined aluminum handguard is the best route.