UPPER PARTS KITS & SMALL PARTS

AR-15 Upper Parts Kits & Small Parts

Dark Storm Industries offers AR-15 upper receiver parts for new builds, repairs, and upgrades. This category includes upper parts kits, ejection-port dust covers, and other small components used to complete or service DS-15 and compatible AR-15 upper receivers.

DSI upper parts kits provide builders with the components needed for upper receiver assembly, while individual replacement parts make it easy to replace worn, damaged, or missing components without purchasing a complete upper assembly.

Whether you are assembling a new AR-15 upper receiver or maintaining an existing build, DSI upper receiver parts are designed around standard AR-15 dimensions for use with compatible Mil-Spec AR platforms.