Pew Pews R Us is an online retailer offering a broad selection of firearms, ammunition, shooting equipment, and related accessories. Its store is organized across major categories, including rifles, handguns, shotguns, air guns, and firearm parts, with options spanning popular platforms and styles. Shoppers can also browse ammunition and reloading supplies, magazines, optics, knives, gun-care products, and shooting equipment such as targets, range finders, hearing protection, and gun rests.

The site features products from established manufacturers, including firearms, scopes, binoculars, and replacement components, with item availability and prices displayed on product listings. Its extensive parts selection covers AR, AK, Glock, 1911, rifle, handgun, and shotgun components, among others. Customers can search the catalog, add products to a shopping cart, and proceed through checkout; shipping, taxes, and discounts are calculated at checkout. The website includes account login, contact information, privacy and terms pages, and links to social channels. Access is presented as restricted to people over 18, reflecting the age-sensitive nature of the products sold.