15-Round .22LR Reloadable Beehive Round for 37mm/40mm Launchers

$199.00 $99.00
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(26 reviews)
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The AU Beehive holds fifteen .22 LR rimfire rounds that fire simultaneously from your 37mm or 40mm launcher with the use of one large pistol primer. The Beehive is reusable and is reloaded by hand.

Built to last, the Beehive is manufactured from aerospace grade aluminum with a hard coat anodize finish. Firing pins and components manufactured from 4140 Chrome Moly Steel. A removable primer pocket is used to detonate the round by using a large pistol primer that is installed by simply press-fitting. Only fire when fully loaded.

The Beehive is NOT live ammunition, and no .22 LR rounds are included.



  • Compatibility: 37mm / 38mm / 40mm Launchers
  • Capacity: 15x .22cal Rimfire Rounds
  • Weight: 9 ounces (empty)

NOTE: Requires thicker end cap to fit "Havoc" 37mm model launchers due to step down design in their barrels, sold separately

NOTE: Do not use in any launchers which have a separate trigger housing from the main body as the vertical screws which attach the trigger housing to the unit body may shear off from recoil, and damage and personal injury may result.


  • 4
    Works good

    Posted by James white on 5th Oct 2023

    I like the beehive I just need the other base cap to be more readily available

  • 5
    Performs flawlessly.

    Posted by Michael Gregory on 1st Sep 2023

    It required the alternate base cap for my device but still performed flawlessly.

  • 5
    Great and FUN

    Posted by JERRY BYRNES on 24th Aug 2023


  • 5
    Beehive Havoc

    Posted by Jimmy B on 11th Jun 2023

    Absolutely great invention ? ? I'm glad that you included instructions in the description or I wouldn't of known about the adapter for the Havoc use ?????????????????

  • 5
    37mm /15 round .22 beehive adapter

    Posted by S Clark on 21st May 2023

    Better than I expected

  • 5
    Awesome product

    Posted by Evan on 21st May 2023

    I use this in a Penn Arms 40mm launcher and it's really fun. It's constructed well and is reliable

  • 5
    A must have

    Posted by Jason Houweling on 19th May 2023

    Would recommend to anyone with a 37mm launcher!

  • 4
    beehive round

    Posted by s.j. on 15th May 2023

    very well made, but came without instructions. Uses primers, but doesn't say what kind you need.

  • 5

    Posted by Richard Pinsonneault on 26th Nov 2022

    Fairy pleased with the Workmanship, and to support with questions I have from the seller