Description
This piece replaces the OEM plastic air stripper. Includes o-ring.
Features:
- 6061 Aluminum
- Matte black anodize
$12.00

This part is for the Umarex Gauntlet 1 or 2 in .177, .22, or .25 Calibers.
Part does not fit Gauntlet .30 caliber
This part is designed and manufactured by DonnyFL
14 in stock
This piece replaces the OEM plastic air stripper. Includes o-ring.
Features:
| Weight | 1 oz |
|---|---|
| Dimensions | 1 × 1 × 1 in |
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for .177, .22 and .25 NOT .30

Part fits Umarex Gauntlet 177, .22 or .25. Not compatible with the Gauntlet .30 Caliber.
This part is designed and manufactured by DonnyFL
Please note that these are services to your rifle and not just the parts. If your looking for parts only head to the PRODUCTS section of the website.
The service of installing the Super Tune Kit 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. Stock modification is part of the STK install which is why you need to send the entire rifle to us not just the action. 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.
Part fits either the original Gauntlet or the Gauntlet 2
You must apply a liberal amount of silicone grease or other synthetic lube on the air strippers o-ring. Failure to do so will cause the o-ring to grip the dry interior of the shroud and cause damage to and break the air stripper. Please read the provided instructions.
Air Stripper comes with o-ring and silicone grease for installation.
Gauntlet STK
THIS ITEM IS NOT DESIGNED FOR THE GAUNTLET 30
IT HAS ITS OWN HAMMER PRELOAD ADJUSTER STOCK
Kits 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)Â
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:
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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lance.miller (verified owner) –
Well made and a needed replacement for the useless air stripper it ships with.. Was a bit loose though so a bit of tape was required to snug it up to acceptable tolerances..