Have you seen "The Art of the Precision Rifle" by Magpul?
They also talk about bipod, bipod loading, gear and more.
"Socialized Medicine is the Keystone to the Arch of the Socialist State.” -Vladimir Lenin
"I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them." - Thomas Jefferson (An early warning to Obama care)