I know some of you cheap-asses will love this...
http://t-nuts.com/product_info.php?products_id=305&osCsid=9b75b4e3d580c0286f3356900baa8003
http://www.westernshooter.com/2008/04/t-nutscom-bipod-lock.html
McMaster-Carr and similar places sell them too.
http://t-nuts.com/product_info.php?products_id=305&osCsid=9b75b4e3d580c0286f3356900baa8003
http://www.westernshooter.com/2008/04/t-nutscom-bipod-lock.html
McMaster-Carr and similar places sell them too.