Invictus is an online retailer specializing in firearms, ammunition, and related shooting and hunting equipment. Its catalog includes pistols, revolvers, shotguns, carbines, rifles, and other firearms, alongside ammunition and components such as projectiles, cases, powder, primers, and reloading presses. Customers can also browse hunting cartridges, magazines, ammunition boxes, scopes, and lanterns.

The product listings feature models from brands including Taurus, Rossi, CBC, CZ, Beretta, and Brescia, with selections spanning different calibers and configurations. Invictus presents online offers and product availability, and provides shopping-cart and shipping-calculation tools for deliveries within Brazil. The store advertises fast, secure shipping, installment payments of up to 12 times, protection of customer data, and exchanges for defective products.

Its website also includes contact, account, and customer-service options. Overall, Invictus serves shoppers looking for firearms and associated supplies through a categorized e-commerce storefront, with products ranging from ammunition-reloading items to sporting and hunting equipment