Name: Gun Stock Mod for Super Tune Kit
SKU: HPSRVSTK-1
Price: 60.00 USD
Availability: InStock

$60.00

The service of modifying your Gauntlet gun stock does not include shipping. Return shipping will be calculated and added at check out. Shipping cost will be based on a complete rifle sent to Hajimoto Productions in the original box and packing materials. If only the rifle stock is received and is in something lighter than the typical 14lbs, shipping credits will be applied prior to the rifle being shipped back to the customer. If the rifle is received in something heavier than the typical 14lbs, additional shipping costs will need to be paid prior to the rifle being shipped back to the customer.

SKU: HPSRVSTK-1 Categories: Airgun Services, Gauntlet Services, Umarex Parts/Mods

Description

Please remember this service does not install the Super Tune Kit (STK), this is only the Labor to modify the stock so you have a precise 1/8" hole in the rear of your stock for power adjustment.

The rifle will be disassembled and the stock will be modified to allow the 5/64" allen wrench to pass through the stock and adjust the STK. This service eliminates the user from needing to remove the action from the stock every time they want to adjust the hammer preload.

Price does not include shipping or parts and represents shop time or labor only.

When you place the order for the above-described service, you will receive an order received notification. Shortly after that, you will receive a second notification with details associated with packaging and shipping them in for service.

Additional information

Weight	224 oz
Dimensions	49 × 10 × 8 in
SERVICE OPTION	Install STK in Gauntlet, No trigger work, Install STK, Trigger Spring and Trigger adjustment

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$75.00 – $93.00
Gauntlet STK
Super Tune Kit (STK) for Gauntlet 1 and 2
Rated 5.00 out of 5
$75.00 – $93.00
THIS ITEM IS NOT DESIGNED FOR THE GAUNTLET 30
IT HAS ITS OWN HAMMER PRELOAD ADJUSTER STOCK

The single largest performance increase modification item for the Gauntlet. The Super Tune Kit allows complete power adjustment which opens all the possibilities of lower or higher foot-pounds (FPE) of energy 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 in order to know what the rate of travel is of the projectile and there is no better chronograph than the FX Pocket Radar V2. (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 GAUNTLET

CONTENTS:
- Adjuster Plug Assembly.
- Smaller, Lighter Composite Poppet.
- Hajimoto Hammer Spring (Black Long)
- Lighter Trigger Spring (Bright Small).
- 5/64″ Allen Wrench For Adjusting Power.
The single largest performance increase modification item is available for the Gauntlet 1 and Gauntlet 2.
Consider adding the o-ring kit so you have all that you need should one of the factory o-rings get damaged during the kit installation, see option below.

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.
Select options