This is a Diamondback Firearms Stripped Lower Receiver known as the DB15 chambered in N/A, model DB15BGR-LOWER.
Diamondback Firearms offers high-quality firearms that are vetted by the everyday shooter" battle-tested operators" and entrusted police officers at a price point that meets the American blue-collar workers budget. Diamondback rifles start with the tried-and-true" U.S. Military-proven gas-impingement system and use only the highest quality components machined in Diamondback's CNC facility.
Features:
7075 T-6 Aluminum
Forged
Multi-Caliber