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Armorsource AS-501 LJD Aire Ultra Lightweight Ballistic Helmet Level IIIA

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Availability: 30 Day Lead Time

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Security Pro USA proudly presents the Armorsource AS-501 LJD Aire Ultra Lightweight Ballistic Helmet - the lightest helmet in the military and law enforcement market. The LJD Aire reduces the weight of traditional helmets by more than 40% while exceeding the ballistic protection of the Lightweight ACH (Advanced Combat Helmet). If you want a custom ballistic helmet that is just right for you, then this is your helmet.


  • Provides extremely high protection against a wide spectrum of small fragments as well as handgun bullets.
  • Extremely comfortable due to its light weight and flexible pad system;
  • Utilizes the ACH/MICH shape, used and accepted by the U.S. Government and other military organizations worldwide; and
  • Manufactured in the United States.


  • Shape - ACH/MICH Shell Construction Comprised of Polyethylene and other fibers in a composite matrix
  • Fragment Performance - V50>2400 f/s (731 m/s for 17 gr.); other frags in accordance to ACH ballistic
  • Ballistic Certification - Third-party NIJ-accredited laboratory
  • Shell Size - Large
  • Colors - Five standard colors, additional colors and custom patterns available on request
  • Retention/Pad System Options - R11 Boltless Retention, 4-point H-Back Optional Retention Systems Cam Fits BOA, Standard 4-point ACH
  • Optional Pad Systems - Standard Padding System, Team Wendy EPIC Pad System, Team Wendy EPIC Air Liner System
  • Helmet Cut Options: Regular Cut, Mid Cut or High Cut
  • Weight Full Coverage Large size (with Standard pads and R11 Retention) = 1.9 lbs. (850 grams)
  • Ballistic Performance - NIJ Level IIIA to stop 9 mm (according to NIJ standard 0106.01 / 0108.01)
    ***Please note that the LJD Aire Ballistic Helmet is a made-to-order item and may take 4-6 weeks to ship***

Additional Information

Brand Armor Source
SKU AS-501-P

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