For anyone who doesn't like the Harris bipod or has the current version of the Atlas bipod, BT is releasing the PSR bipod which is the one going on the PSR rifle adopted by the military. Kasey from BT has posted the details on the snipershide.com
LINK These are not cheap ($300 for the QD) but not as expensive as some others but IMO, they are worth it. The biggest change in the PSR is it has detents that prevent the legs from turning so you can load the bipod better.