Combat Armory Billet AR-9 Lower Receiver

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Was: $209.99
Sale: $89.99
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Combat Armory Billet AR Lower Receiver

Mil Spec Receivers Made of  7075 T6 Aluminum Billet

Magpul style trigger guard machined in

Flared Mag-well

Compatible with standard frame GLOCK® magazines

Non Last Round Bolt Hold Open

Magazine catch and ejector  components pre-installed from the factory

Combat Armory machinist take pride in delivering the very best for our customers used by Military, Police, and Firearms enthusiasts

YOU MUST BE AT LEAST 21 YEARS OF AGE TO PURCHASE  Prohibited States: Cook County, IL and MA 

Prop65: significant exposures to chemicals that cause cancer, birth defects or other reproductive harm.  Exposure to these chemicals may take place when products are acquired or used. Exposure may also occur in homes, workplaces, or other environments in California

  • 5
    Best AR-9 I ever built.

    Posted by Jason D on 18th Feb 2024

    This AR-9 lower has been the base for my greatest build to date. I would buy another one today if they weren't out of stock. Combined it with their 9mm upper and a Ballistic Advantage EPC barrel for shooting magic.