Aero Precision X15 AR-15 Gen 2 Stripped Lower Receiver – FDE Cerakote


Frequently Bought Together


Aero Precision AR15 Carbine Buffer Kit

  • Mil-Spec 7075-T6 Aluminum Buffer Tube, 6-position
  • Carbine buffer
  • Buffer spring
  • End plate and lock nut
  • Made in the USA

Out of stock

SKU: APAR501302C Category: Brand: Product ID: 562


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The Aero Precision AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, their lowers work with standard AR15 components and ensure the highest quality with a correct component interface.

Gen 2 Improvements

  • Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
  • Increased Magwell Flare – Allows for easier insertion of magazines and provides a sleeker look.


  • Stripped AR15 Lower Receiver, Gen 2
  • Nylon tipped tensioning set screw

Learn the difference between the M4E1 and X15 platforms here. We do an in depth review on your AR15 options here too. You can also read about the M5 from Aero Precision here.

Additional information


Aero Precision


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