https://www.thegunparlor.com/products/christensen-arms-696528087694-696528087694-3873

This is a restricted item in some states. Please verify compliance before purchasing. This item is not available to Massachusetts Residents unless you are law enforcement. 

The NEW CA9MM brings a new chambering to the time-honored modern sporting rifle platform. The forged aluminum receiver, Black Nitride finished BCG, Christensen Arms barrel, and carbon-aluminum hybrid handguard come together to produce a firearm ready to perform. The rifle is also equipped with a three prong flash hider and a single stage match-grade trigger assembly.