Grand River Armory is an online retailer of firearms, tactical equipment, and shooting accessories, serving hunters and other customers with a wide selection of products, quick delivery, and expert support. Its catalog includes handguns such as pistols, revolvers, and single-shot models, as well as rifles and shotguns in sporting and tactical configurations. Customers can also shop for firearm accessories, including holsters, magazines, rifle and shotgun accessories, and silencer accessories, along with ammunition and parts such as actions, lower receivers, and uppers.

The store carries muzzleloading firearms and black powder accessories, plus optics and related equipment, including scopes, binoculars, range finders, thermal optics, and mounts. Knives and used firearms are also listed. Grand River Armory’s website features popular, top-rated, and featured products, deals, and a newsletter offering updates about special offers and new products. Online shopping tools include product search, category browsing, wish lists, comparisons, and quick ordering. The site also provides contact information, a gallery, and a blog for visitors seeking further details about the business and its offerings.