 With some competitors annually shooting in excess of 100,000 rounds, no other venue offers a better in-service assessment of a firearm's performance or the brutal gauntlet of high-level competition through which a gun must survive to be declared reliable.USPSA is a 501c(3) non-profit Delaware corporation and currently headquartered in Burlington, Washington.The association is organized into 8 "Areas", each of which is represented by an Area Director at the board meetings of the organization.