Take customization to new heights with AR-10 Builder Sets from Arm or Ally, including options from Aero Precision. Our builder sets provide the foundation for a unique and visually appealing firearm, often including matched upper and lower receivers, handguards, and other components. Explore the possibilities and craft a personalized AR-10 build that exceeds your expectations. Choose Aero Precision for quality and reliability in every component, ensuring a firearm that stands out in both performance and aesthetics.