Geissele Super Duty LE AR-15 Complete Upper Receiver 5.56 Carbine – DDC – 16″


  • Mil-Spec upper receiver
  • M4 feed ramps
  • 7075-T6 aluminum
  • 16″ CMV steel barrel
  • 1-7 twist
  • SureFire 3-prong flash hider
  • Geissele super gas block
  • 15″ MK16 M-LOK handguard
  • Type III hard coat anodize desert dirt
  • Mil-Spec charging handle
  • Tier 1 Mil-Spec BCG, 158 Carpenter steel


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SKU08-220S Category

This complete 16-inch upper is precision machined from the highest quality materials and features a cold hammer forged barrel for exceptional accuracy and durability. The Tier 1 mil-spec bolt carrier group is constructed from pure Carpenter 158+ steel for increased strength and fatigue resistance, while the carbine length gas tube and Geissele super compact gas block provide reliable performance in all conditions. The MK16 M-LOK handguard provides a secure, comfortable grip for improved control, and the DDC finish ensures a perfect match with your lower receiver. Whether you’re looking to build the ultimate precision rifle or just want a reliable upper that will perform in any situation, the Geissele Super Duty LE is the perfect choice.


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