Lowers

Lowers are the foundation of many modern firearms, housing key controls and providing the attachment point for the stock, grip, and upper assembly. They are commonly shopped by builders, hobbyists, and firearm owners planning a personalized setup for range use, training, competition, hunting, or recreational shooting. The right lower can help establish the handling characteristics, compatibility, and overall direction of a build.When choosing, consider platform compatibility, intended use, material and finish, and whether the lower includes the components you need or is intended for a specific configuration. Also check fit with your planned upper assembly, furniture, and controls before ordering. Browse the broader Firearms category for related options. If a firearm needs to be shipped to a local dealer, review our FFL transfers information; ammunition ships to your door where local law allows.