David - The Ruger Precision 308 rifle has an MLok style hand guard - not KeyMod style. To mount a bipod you will need an MLok style bipod adapter, like this one available here at Buds budsgunshop.com/catalog/product_info.php/products_id/714013957/magpul+m-lok+bipod+mnt

There are many ways to mount a bipod. This is an m lok style. You might need other attachments.

David, you will need a M-LOK Rail Section "For the M-LOK Hand guard" to add a Picatinny Rail based Bi-Pod. budsgunshop.com/catalog/product_info.php/products_id/718006057/m-lok+picatinny+rail+section+aluminum+black+3in ------- budsgunshop.com/catalog/product_info.php/products_id/23911/caldwell+110140+pic+rail+bipod+6%22-9%22

James this gun is a M lok forearm ruger.com/products/precisionRifle/specSheets/18024.html "15" free-float M-LOK® handguard is made of hard anodized aluminum and features M-LOK® slots on all four sides for improved scope clearance for long-range scopes and easy mounting of M-LOK® compatible rails and accessories."

you will need a M lock adapter to mount a Bipod like this one magpul.com/firearms-accessories/rails-and-accessories/adapters/firearms-accessories/rails-and-accessories/adapters/m-lok-bipod-mount available here at Buds budsgunshop.com/catalog/product_info.php/products_id/714013957/magpul+m-lok+bipod+mnt