AoA AR15 Lower Parts Kit, No FCG, No Grip

SKU: AOA100385C

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Ballistic Advantage Authorized DealerAero Precision Authorized Dealer

AoA AR15 Lower Parts Kit – No FCG, No Grip

100% Made in America

Arm or Ally AR15 Lower Parts Kit contains high quality, 100% American-Made components to help you build a custom AR15 from the ground up. Each kit is expertly manufactured to Mil-Spec dimensions to ensure the highest quality and correct component interface. No polymer or MIM components in our kit, just the good stuff you can rely on!

This lower parts kit does not include the fire control group, pistol grip or trigger guard. If you are wanting a mil-spec fire control group and A2 grip, we sell the AoA AR15 Lower Parts Kit – Complete, as well as a kit with the FCG, but no A2 grip or trigger guard.

Each kit contains..

  • Bolt Catch, Phosphate
  • Bolt Catch Detent, Black Nitride
  • Selector, Phosphate
  • Selector Detent, Cadmium Plated
  • Magazine Catch Assembly, Phosphate
  • Fire Control Group Pins, Black Nitride (2)
  • Takedown Pin, Black Nitride
  • Pivot Pin, Black Nitride
  • Takedown Pin/Pivot Pin Detents, Cadmium Plated (2)
  • Buffer Retainer Pin, Black Nitride
  • Complete Spring Kit

What is the Arm or Ally Brand?

Arm or Ally branded products are manufactured in the same facilities and to the same standards as many popular, high-end brands. Our promise to you is a high-quality product at a more affordable price. 100% American made products, backed by the same defect-free warranty as every other product we offer.

Product Information

Part Type

Lower Receiver Parts, Small Parts


Leading U.S. Manufacturer

Made in USA




Coating Type

Black Nitride, Phosphate


Standard AR15 components

Arm or Ally

Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!

See our growing inventory of AR Parts, and Reloading Components.