Combat Armory AR-9 Stripped Lower Receiver Features The Combat Armory AR-9 Stripped Lower Receiver is machined from mil-spec 7075 T6 aluminum billet giving builders a strong precisely toleranced foundation designed specifically for the AR-9 platform. A flared magwell is built into the design to help guide magazines in quickly during reloads a valuable feature for competition or defensive use. The Magpul style trigger guard is machined directly into the lower rather than installed as a separate part improving durability and giving the lower a cleaner overall appearance. This lower is built to accept standard frame Glock magazines giving builders access to one of the most widely available magazine ecosystems on the market. Combat Armory pre-installs the magazine catch and ejector components at the factory saving builders the time and effort of fitting these parts themselves during assembly. The lower uses a non last round bolt hold open design which is typical for AR-9 pistol caliber carbine builds. Finished in Black the receiver offers a clean durable anodized style finish that resists wear during regular use. Combat Armory s billet lowers are used by military police and firearms enthusiasts who want precision machined components for their builds. This Combat Armory AR-9 Stripped Lower Receiver is available for sale at GrabAGun for builders starting their next 9mm AR project. Combat Armory AR-9 Stripped Lower Receiver Specifications Manufacturer: Combat Armory Model: AR-9 Stripped Lower Receiver Caliber: Multi-Cal Color: Black Lower Pattern: AR-9 Lower Type: Stripped Receiver Material: 7075 T6 Aluminum Billet Compatible Hosts: Standard Frame Glock Magazines Available At: GrabAGun