KAK Industry is a firearms manufacturing company founded in 2011 by Kurt Kosman. They specialize in producing quality, American-made components for AR-15 and AR-10 rifles and pistols, including upper and lower receivers, barrels, bolt carrier groups, gas systems, handguards, stocks, triggers, grips, charging handles, and various firearm parts. The company has expanded to multiple manufacturing facilities in Missouri and California, producing over 6.1 million firearms components annually. KAK Industry also engages in government contracting, supplying small arms components to the US Government, and offers sub-contracting services to prime vendors and OEM government suppliers. They are certified to the ISO 9001:2015 Quality Standard in their manufacturing facilities.