Classic Firearms is an online retailer specializing in firearms, ammunition, and shooting, hunting, and outdoor gear. The company offers more than 50,000 products from leading industry brands, including new and used firearms, and highlights discount pricing, fast shipping, and US-based customer service. Its extensive selection includes handguns, rifles, shotguns, military surplus and law-enforcement trade-ins, as well as firearms designed to meet certain state requirements.

Customers can shop ammunition for rifles, handguns, shotguns, and rimfire firearms, along with reloading components and equipment. The store also carries AR-15 and AK-47 platforms, magazines, suppressors, firearm parts, optics, accessories, and apparel. Beyond shooting products, its catalog includes hunting and outdoor equipment such as cameras, blinds, feeders, decoys, crossbows, and tactical lights, plus everyday-carry items like knives, flashlights, and multitools.

Classic Firearms features daily deals, clearance items, blemished guns, rebates, promotions, and giveaways. It provides customer support by phone and maintains a nationwide network of more than 65,000 FFL dealers. The site reports that it has sold over one million firearms.