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FailZero Stripped Lower Receiver

FailZero Lower Receiver - Stripped
Out of Stock

The FailZero Stripped Lower Receiver delivers a custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. This lower is ready to be built into your favorite AR rifle or AR pistol, and in any caliber of your choosing. It features our FailZero FZ logo on the magwell and is marked as a multi caliber lower. Anodized in black finish for matching any other MilSpec anodized components.


  • Black Anodized Finish
  • Machined from 7075-T6 Forged Aluminum
  • Caliber - Multi
  • Safety Markings - Bullets
  • Works with Standard AR15 Components and Magazines


Buying lower receivers online is very popular because it's simple, easy and completely legal.  However, before doing so, you need to know a few basic things...

  • You are responsible for complying with all federal, state and local laws pertaining to the purchase.
  • Federal law requires guns/receivers purchased online to be shipped to a gun dealer who possesses a Federal Firearms License (FFL). You can choose a local FFL that you’d like us to ship to.
  • FFL dealers are required to complete background checks to transfer the firearm. FFL dealers may charge a fee to conduct this transaction. You are responsible for paying this fee. You may also be charged sales tax by the dealer.
  • Your FFL dealer will need to email us a copy of their FFL to


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RT @PrimaryArms: 6 lbs. overall weight. 3.5 lb. match trigger. .223 Wylde barrel. Ambi Charging handle and enhanced furniture. DM to find o…

by FailZero