Like it or not, GunBroker.com is the world’s largest Internet auction site for firearms and accessories. The company’s presser reveals that they’re on a steep upwards trajectory, throughput-wise. GB hit $1b in sales 10 years after launch. Three years later, that number’s doubled to $2b. “We have made significant enhancements to the site over the past couple of years that are proving to be a catalyst for continued success,” proclaims CEO Steve Urvan.” Yes, well, a more likely cause for their success: a rising tide lifting all gats. GunBroker boasts that they’ve added 265k new users per year “during the last several years” to become America’s 646th largest website. Hotwise ranks GunBroker the third largest ‘Shopping and Classifieds – Auctions’ site behind eBay and eBay Motors. At some point, eBay will bite the bullet and buy GunBroker. Mr. Urvan will be cruising the Med in a mega-yacht, armed and fabulous.