The Thompson Center Contender is an American hunting and target-shooting single-action, single-shot pistol. The Center Contender is produced in any calibre to order from .22 Long Rifle to .500. The standard barrel length is 14-inches, but other length barrels are produced. The Center Contender has an adjustable rear sight. Research Center Contender
 
The Probert Encyclopaedia was designed, edited and programed by
Matt and Leela Probert