Racegun
A racegun is a type of handgun, shotgun, or rifle that has been modified for accuracy, speed, and reliability. Used primarily in NRA Action Pistol (The Bianchi Cup), USPSA/IPSC and similar styles of competition, raceguns are typically based on common guns and modified to function the best within a certain set of rules, such as weight, size, and capacity requirements.
Read more about Racegun.