9 mm 1911 are for sale every day at GunBroker.com. You can buy these pistols made by manufacturers like Springfield and Colt through one of the many sellers listing their products here at GunBroker.com, the world's largest gun auction site.
One of the most popular calibers, the availability and relatively low price of 9mm cartridges have allowed semi automatic pistol sales to surpass revolvers in the last fifty years. The 9mm 1911 model is well regarded as a versatile pistol for police work and self defense, and various types of the 9mm 1911 are used by over 60% of United States police.
GunBroker.com sellers update their auction listings frequently, so if you're looking to buy 9 mm 1911 or parts, check back often.