21st Century Toys manufactures several series of products. The 32X series of military vehicles and aircraft are 1:32 scale, and are some of the least expensive detailed scale vehicles available. This makes them perfect for both collectors and as gifts for young adults just starting their military vehicle collections.

The Cold Steel series of vehicles are hybrids made of metal, Acrylic Butyl Styrene (ABS) injection and metal molded parts creating a high level of detail and fine structural fit.

In addition, 21st Century Toys also manufactures 1:18 scale aircraft and vehicles. The 1:18 scale models are larger than the 1:32 scale models, and have impressive levels of detailing.