AR9 Receiver Set—Billet, Anodized

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White Label Armory’s in-house machined AR9 Pistol Caliber Billet Receiver Sets are the perfect foundation for your custom build. Machined out of a solid billet of 7075-T6 aluminum on state-of-the-art CNC machinery. We precisely machine all of the critical features and dimensions to ensure that every set is perfectly in spec. We hand deburr, tumble and hard coat anodize. Our time and attention to detail result in a set that will last you a lifetime and guarantee you a worry-free and quality build.These receiver sets accept all small frame Glock-style double stack magazines in 9mm, .40S&W and .357Sig. A time-saving bonus to you, WLA PRE-INSTALLS the Receiver Set complete with the takedown pin and pivot pin.

Upper Receiver:

  • 7075-T6 Aluminum
  • Hard Coat Black Anodized
  • Dedicated PCC Upper
  • Left Side Relief Allows for Most Aftermarket Battery Assist Devices

Lower Receiver:

  • 7075-T6 Aluminum
  • Hard Coat Black Anodized
  • Threaded Bolt Catch Pin Included
  • Rear Takedown Detent Spring Retained with Set Screw Included
  • Upper Receiver Tension Screw Included
  • Magazine Catch, Billet 6061-T6 Aluminum
  • Fixed Ejector and All Proprietary Parts Included
  • Model: WLA9 

Complete Set:

  • Weight: 19.5 ounces
  • 100% American Made

 ***Please note, this is a restricted item and must ship to a Federally licensed gun dealer. Item will ship with a copy of our FFL for your dealer records. You will have an opportunity to upload a copy of your dealer's FFL at checkout. If you do not have a copy, simply have your dealer email a copy to Your order will not ship until we have a copy of the receiving dealer's FFL on file.

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