From a foundation of AR-15 and .308 rifle components we engineer and manufacture weapons parts in the "Great Arsenal of Democracy," Detroit, Michigan, the same city where American workers and engineers built the armaments that helped preserve our freedoms. That's our heritage. That's why we at Detroit Gun Works are proud to manufacture and engineer firearm components that defy the limits of advanced weapons precision and performance in the manufacturing heart of Michigan. Our Detroit hardened engineers and machinists craft weapon art forms, starting with lower receivers and components for AR-15 type rifle and carbine configurations and .308 semi-automatic rifles. We manufacture parts in the required volume at the required price, from working prototypes to the finished product.