From Reason:

A gun control bill that Rep. Sheila Jackson Lee (D–Texas) recently introduced gives you an idea of what Democrats might do if they did not have to worry about the Second Amendment. The Sabika Sheikh Firearm Licensing and Registration Act would establish a national database that is supposed to include every gun in the country, make it a felony to own a firearm or ammunition without a license from the Justice Department, ban magazines that hold more than 10 rounds and “ammunition that is 0.50 caliber or greater,” and criminalize possession of a “military-style weapon” without a special license. Violating the bill’s provisions would be punishable by hefty fines and long minimum prison sentences, which Lee ordinarily claims to oppose.