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Aero Precision AR15 Complete Lower Receiver w/ MOE Grip & SBA4 Brace - Black

AR-15 Complete Lower Receiver


The Aero Precision AR15 Complete Lower Receiver with SB Tactical Stabilizing Brace is the perfect starting place for your AR pistol build. This complete lower features an AR15 Lower and is upgraded to include an SB Tactical SBA4 Stabilizing Brace. The SBA4 is an adjustable ATF Compliant Pistol Stabilizing Brace that provides integral QD sling sockets and increased stability for your AR Pistol. 



  • AR15 Lower Receiver
  • Magpul MOE Grip
  • SBA4 Brace
  • Lower Parts Kit
  • Carbine Receiver Extension
  • AR15 Carbine Buffer and Spring
  • These parts are installed



  • Platform: AR15
  • Series: X15
  • Receiver Extension: Pistol
  • Compatibility: Works with standard AR15 components and magazines
  • Weight: 2.27 lbs
More Information
SKU APAR501168
Product Type AR-15 Complete Lower Receiver
Manufacturer Aero Precision
Color Black
Option AR-15
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