Chris your question is a little vague. Do you mean, someone to teach you how to use a handgun? Or how to maintain one? Maybe both?
Give us a little more info.
"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)