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Umarex AirJavelin HPA Adapter for CO2 to HPA Conversion, Fits The AirJavelin Arrow Air Gun

  • Based on 20 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 9
Order within 2 hours and 27 minutes
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Size: One Size


Color: Black


Features

  • Installing this adapter to your AirJavelin or similar air archery gun allows you to replace the CO2 tanks with the most common removable high-pressure air tanks
  • Air tank and regulator NOT included
  • Only use a HPA (high pressure air) regulator with a max pressure of 1,100 PSI
  • Intended only for use with the AirJavelin CO2 arrow air rifle
  • Includes a hammer spring specific to the AirJavelin CO2 air gun (CO2 not included. To ensure a proper seal and for best performance, Umarex-brand CO2 is recommended.)

Description

Interested in Air Archery but don't like using CO2? The Umarex HPA adapter can help with that! Installing this adapter to your AirJavelin or similar airgun allows the use of the most common removable high-pressure air tanks to the system. Air tank and regulator not included. Only use a HPA (high pressure air) regulator with a max pressure of 1,100 PSI. This adapter is intended only for the AirJavelin CO2 arrow rifle. A hammer spring specific to the AirJavelin CO2 variant is included in the package. The manual is straightforward on installation and tips.

Brand: Umarex


Color: Black


Item Weight: 1.76 ounces


Air Gun Power Type: CO2, Spring-Piston


UPC:


Manufacturer: Umarex USA


Unit Count: 1.0 Count


Number of Items: 1


Model Name: AirJavelin HPA Adapter


Brand Name: Umarex


UPC: 723364111334


Manufacturer: Umarex USA


Model Name: AirJavelin HPA Adapter


Model Number: 2211133


Manufacturer Part Number: 2211133


Item Type Name: Adapter


Warranty Description: Manufacturer


Included Components: Umarex AirJavelin HPA Adapter for CO2 to HPA Conversion, Fits the AirJavelin Arrow Air Gun


Unit Count: 1.0 Count


Air Gun Power Type: CO2, Spring-Piston


Item Weight: 1.76 ounces


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Conversation to HPA
Exceptional quality just ordered my second one as it also fits my Umerex Komplete air rifle.
Reviewed in the United States on March 27, 2026 by kbye55

  • Works great, especially for modification
Awesome item. Using this for a modified Umarex air rifle. Works as it should.
Reviewed in the United States on October 9, 2025 by Rob moore

  • Nice adapter for the C02 Air Javelin ,held pressure overnight
Nice adapter, held pressure overnight...threads nice....put a little Super Lube Oring silicone on the Orings...worked great. One tiny complaint, the plastic rail ( On the gun ) it slides on is undersized...so it has a wiggle...screwed down. Just took 2 small strips of servo tape, put it on the adapter where it meets the plastic frame of the gun...no more wiggle whatsoever...easy and solid. ... show more
Reviewed in the United States on February 6, 2024 by Morgan

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