$30 to $1000
Hajimoto Productions Gauntlet .30 Service Selector/Builder
Important Information:
This builder is used for G30 OWNERS who understand that they will be sending in their G30 to have modifications performed. If you are looking to purchase any of the parts listed below, you will want to leave SERVICE and use the SEARCH for the PART you want.
So you didn’t know we offered turnkey G30 packages? So you already own a G30 and wish you could get were able to have some of the service modifications that are available on some of our Airgun Packages? Well, we got you covered with this G30 specific Service Builder.
This menu system allows you to select only what you want. When you’re done selecting, you add to cart and checkout. In the end you have a complete turnkey service request for your Gauntlet .30 Caliber!
- The Gauntlet 30 Caliber
Shortly after your order is received, we will respond with the shipping information as well as what your shipping label needs to contain.
The shipping you pay at checkout is only a placeholder and the actual shipping fees associated with this order will be adjusted so that you only pay what is required once we receive your package and calculate the actual size and weight of your package. In some cases, you will be required to pay more and in others, you will receive a refund.
Please note that this service is exempt from any discount campaigns.

4 in stock

1 in stock

3 in stock

14 in stock

15 in stock

15 in stock

2 in stock


Additional information
| Weight | 165 oz |
|---|---|
| Dimensions | 20 × 10 × 6 in |
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Now includes two of my “NO RING” pellet probe seals as HP-1 rather than the typical high wear donut orings.
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These tapered / precision ground types need to be installed as shown below
(Images are of the .30 caliber NO RING)
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- 2 of pellet probe NO-ring seals.
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Gauntlet STK
Super Tune Kit (STK) for Gauntlet 1,2, OR LIMITED
Rated 5.00 out of 5$75.00 – $93.00Price range: $75.00 through $93.00Select options This product has multiple variants. The options may be chosen on the product pageTHIS ITEM IS NOT DESIGNED FOR THE GAUNTLET 30
IT HAS ITS OWN HAMMER PRELOAD ADJUSTER STOCKKits available to fit Gauntlet 1, Gauntlet 2, Gauntlet 2 SL, or Gauntlet 2 Limited 22/25, variants.
The single largest performance increase modification item for the Gauntlet. The Super Tune Kit allows complete power adjustment, opening the possibility of higher or lower foot-pounds (FPE) for whatever the user desires. Do you need only 5FPE? No problem back off the adjustment using a 5/64″ allen wrench and you are only delivering 5FPE and will realize over 200 shots on a stock bottle fill of 3000PSI!
Want 27-30FPE for dropping that 20lb trash bandit, no problem, crank up the adjuster using a 5/64″ allen wrench and you instantly have the power necessary for either long range or high energy delivery on target. The use of a chronograph is required to know the rate of travel of the projectile. (Power examples given are the .22 caliber version Gauntlet 1)
For the Gauntlet 1 and Gauntlet 2. Be sure to select the proper generation, as there is a difference, and improperly selected kits are not returnable.
BE SURE TO SELECT THE CORRECT GENERATION GAUNTLETCONTENTS:
- Adjuster Plug Assembly.
- Smaller, Lighter Composite Poppet.
- Hajimoto Hammer Spring (Black Long)
- Lighter Trigger Spring (Bright Small).
- 5/64″ Allen Wrench For Adjusting Power.
Be sure to follow my written instructions in the document below.
Use the video to install but follow these written instructions to adjust and tune the STK:Written Detailed Tuning Instructions for the STK
More details below.
Always read the content below because any revised instructions, video, photos, or other links will be there.































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