For sale is a DPMS detachable rear sight and the front post. These came off of a new DPMS AR-15 and are new. Detachable rear sight installs easily to flattop receivers with Picatinny-style rails. Designed to function with any standard AR-15 front sight. Features 500 meters of elevation. Aluminum and steel construction. The Front Post is a Mil-spec replacement part for the standard AR-15 front sight. These parts are carefully machined and held to strict military specifications. $60 for the pair. Thanks!!!