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Geissele Super Duty 5.56mm NATO 11.5" Bbl Luna Black Pistol w/NO Brace 08-451LBP

SKU 08-451LBP-Geissele

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FFL Restrictions
FFL Requirements
This item can only be shipped to a Licensed Federal Firearms Dealer. Please see our Shipping Policy to review firearms shipping requirements.
Export Restrictions
Government Export Restriction
This item may be regulated for export by the U.S. Department of State or the US Department of Commerce. Please see our Export Policy.


The Super Duty Pistol is a high performance AR-platform that comes fully equipped with features and weapon technologies exclusive to Geissele Automatics. The barrel is precision machined and cold hammer forged out of the highest quality steel, featuring a manganese phosphate coat and a chrome lining for excellent resistance to the elements. The barrel is topped with a mid-length gas system guarantees reliability in the worst possible conditions. One of the Super Duty Pistol’s more notable features is Geissele’s own Reliability Enhanced Bolt Carrier Group. This BCG is Nanoweapon coated and features a gas key that’s been properly staked, torqued, and is lined with chrome. Adding to the Reliability Enhanced Bolt Carrier Group’s performance is a cam pin machined from H13 tool steel with a Nanoweapon coating for corrosion/wear resistance, and extended upper rails are included to provide greater stability and improve feeding reliability. Another feature of the Reliability Enhanced Bolt Carrier Group is its Stressproof Bolt, which is precision machined from Carpenter 158+ barstock – a material that is cleaner, has less impurities, and offers greater strength and fatigue resistance.

Other features of the Super Duty Pistol is the two-stage SSA-E X Lightning Bow trigger and a Super Duty lower. The SSA-E X trigger is a perfect balance between a classic M4 trigger and a flat body trigger that provides a smooth, lightweight first stage take-up and crisp second-stage break. The Super Duty Lower on the other hand is machined from premium 7075-T6 aluminum, and is equipped with Geissele’s Ultra Duty Lower Parts Kit with an ambidextrous configurable safety and an Ultra Precision trigger guard. To accommodate a wide range of optics, the Super Duty Pistol is equipped with a MK16 Super Modular Rail that’s been perfectly mated to the upper receiver to eliminate and risk of rail rotation.

Features of the Super Duty Pistol:

  • Precision machined, cold hammer forged barrel
  • Geissele own Reliability Enhanced Bolt Carrier Group
  • Geissele Stressproof Bolt
  • SSA-E X Lightning Bow trigger
  • Super Duty Lower
  • MK16 Super Modular Rail


  • Item ConditionNew
  • Caliber:5.56mm NATO
  • Action:Gas Operated Semiautomatic
  • Safety:Ambidextrous Super Configurable safety
  • Grips:AR-style grips
  • Barrel Length:11.5"
  • Slide Finish:Luna Black
  • Frame Finish:Luna Black
  • Caliber or Gauge:5.56 x 45mm NATO
  • Pistol Night Sights:No
  • Optics Ready:Yes
  • Product TypeHandguns
  • UPC817953027196
  • MPN08-451LBP

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