.22 – Page 2 – Hajimoto Productions LLC

$40.00
Akela/Kratos Strip Stak Pak
HP Strip Stak Pak for Akela/Kratos
$40.00

INCLUDES NEW ENHANCED AIR STRIPPER DESIGN
For .177 and .22 Caliber Only

Strip Stak Pak for the Benjamin Akela and Kratos PCP’s
A nine-piece kit that includes an efficient multiport air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle.

The kit also provides variable-sized baffle chambers to help remove both noise and turbulence in the air stream. The end result is a more laminar air stream which reduces projectile instability and as a secondary benefit, reduces the report of the rifle. This kit is 100% compatible with the stock end cap or the DonnyFL A8 adapter.
The Air Stripper is threaded and comes with an o-ring and silicone grease for installation. The stock barrel shroud spring must be reused.

Replacement Air Stripper 0-ring is 14mm x 1.5mm

Select options
$45.00
for .177, .22 and .25 NOT .30
Umarex Gauntlet Strip Stak Pak (Bundle)
$45.00

Hajimoto Productions Strip Stak Pak for the Gauntlet 1 or 2. Not compatible with the Gauntlet .30 Caliber.
An efficient multiport polymer air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle. The HP Air stripper 2.0 comes with an o-ring. The kit also includes variable baffle chambers to help reduce both noise and turbulence in the airflow. The result is a more laminar air stream, which reduces projectile instability and, as a secondary benefit, reduces the report of the rifle.

BAFFLES CAN NOT BE USED WITH DONNYFL SHORT SHROUD
Because the Short Shroud is cut at a length that is a perfect fit for the air stripper and the spring. There is no room for the baffles in the DonnyFL Short Shroud.

Polymer Air Stripper comes with o-ring and silicone grease for installation.

Select options
$45.00
HP Strip Stak Pak for PP750
$45.00

Strip Stak Pak for the Artemis PP750
A five (5) piece kit that includes an efficient multiport air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle. The kit also provides baffle chambers to help remove both noise and turbulence in the air stream. The end result is a more laminar air stream which reduces projectile instability and as a secondary benefit, reduces the report of the rifle.
Air Stripper comes with o-ring and silicone grease for installation. Not available for Canada

Select options
$47.00
Air Stripper, Tension Spring and Baffle Stack
HP Strip Stak Pak for Avenger
$47.00

UPDATE: The newer avengers have a screw-on barrel shroud and an end cap that is a two-piece unscrewable but the STP still fits and works without an issue. unscrew the shroud rather than the little screw shown in the video and simply unscrew the baffle washer array off the end cap and you are good to go.

Strip Stak Pak for the Avenger

A six piece kit that includes an efficient multiport air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle. The kit also provides baffle chambers to help remove both noise and turbulence in the air stream. The end result is a more laminar air stream which reduces projectile instability and as a secondary benefit, reduces the report of the rifle. This kit is 100% compatible with the stock end cap or the DonnyFL A50 adapter.
Air Stripper comes with o-ring and silicone grease for installation. The installation video for the Umarex Origin Strip Stak Pak is exactly the same so you can follow the installation video below.

Replacement Air Stripper 0-ring is 14mm x 1.5mm

Select options
$47.00
Origin .22/.25
HP Strip Stak Pak for Origin
Rated 4.33 out of 5
$47.00

NEW ENHANCED DESIGN

UPDATE: The newer Origins have a screw-on barrel shroud and an end cap that is a two-piece unscrewable but the STP still fits and works without an issue. unscrew the shroud rather than the little screw shown in the video and simply unscrew the baffle washer array off the end cap and you are good to go.

Strip Stak Pak for the Umarex Origin
A six piece kit that includes an efficient multiport air stripper that strips and channels air away from the pellet to allow for a more stable and less turbulent pellet launch from the muzzle. The kit also provides baffle chambers to help remove both noise and turbulence in the air stream. The end result is a more laminar air stream which reduces projectile instability and as a secondary benefit, reduces the report of the rifle. This kit is 100% compatible with the stock end cap or the DonnyFL A50 adapter.
Air Stripper comes with o-ring and silicone grease for installation. I strongly recommend that you watch my installation video below.

Replacement Air Stripper 0-ring is 14mm x 1.5mm

Select options
$50.00
Reg Pressure Tester
HubenPower Regulator Tester
$50.00
High quality HubenPower reg tester.

Features
- Micro threaded activation knob.
- Built in quick action pressure relief knob.
- High pressure gauge to 6000 psi.
Don’t guess what the output of your regulator is, KNOW what it is especially if you are adding shims and need to hit a specific PSI output.

Designed to be used with any Paintball style Regulator that uses the industry-standard G1/2-14 Threads like those shown below.
Select options
Sale!
Price range: $75.00 through $93.00
Gauntlet STK
Super Tune Kit (STK) for Gauntlet 1 and 2
Rated 5.00 out of 5
Price range: $75.00 through $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, 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 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.
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
$110.00
Fits the G1, G2/G2SL or G30/G30SL
Real 2 Stage Trigger for the Gauntlet
Rated 5.00 out of 5
$110.00
Full-fledged 2-stage trigger for the Umarex Gauntlet 1, 2, G30, bolt or sidelever variants. This trigger is a direct replacement for the single-stage trigger that ships with the Umarex Gauntlet. This trigger is a straightforward install that will increase the accuracy of your shooting due to a more predictable and consistent breakpoint.
- The Trigger Is Stainless Steel 17-4 Through Hardened
- The Trigger Shoe Is Aluminum 6061-T6
Please see the installation video below for more details.

Super Tune Kit Users
You must use the stock trigger return spring with the two-stage trigger as the trigger spring that comes with the Super Tune Kit is too light to be effective with the two-stage trigger.
Select options
Sale!
Price range: $250.00 through $420.00
Umarex Gauntlet – Copper Package
Price range: $250.00 through $420.00
All Gauntlet 1 Packages now come with an upgraded large 22ci tank!

I supply you with an Umarex Gauntlet which includes an installed Super Tune Kit.
The rifle will be adjusted to fly the best JSB pellet at the most accurate speed of 860 to 880 feet per second.
For the .22 I will be using JSB 15.89 grain pellets
For the .25 I will be using JSB 25.39 grain pellets
See below for a detailed break down of what is included.

Ordering procedures:

Place all the items in the cart that you are interested in and use the notes section to communicate any special instructions. Once the order is received you will receive any shipping information if you are sending in your Gauntlet for a tune. If you are buying a Gauntlet with a tune from me you could do something along the lines of the Example below:
- 1 .25 Caliber Hajimoto Tuned Gauntlet
- 1 Bipod and Mount
- 1 DonnyFL Short Shroud with Sumo
- 1 22ci Tank with the regulator set to 2100PSI
Please use the notes section to communicate any special requests or information:

When I receive this order, I will build it based on the information you provided and before the airgun will ship, any credits or additional charges will be issued/settled based on customer requests or items provided in the notes.

Here is a video that demonstrates how the power adjuster works if you should want to increase or decrease the power output for any given ammunition.
HOW TO ADJUST POWER WITH STK
Select options
$877 to $1935.94
Build your own TacVenger
TacVenger Build Your Own
$877 to $1935.94

The TacVenger Base is for the person that wants to custom select how their package is built. The Base TacVenger Includes a New Avenger, Tactical Chassis, AR-Grip, Collapsable Butt Stock, Buffer Tube, and HP Barrel band.

You select, Optic, Scope rings, Suppressor, Shroud Adapter, Barrel Adapter, Power Plenum, Bipod, Magazines or Tune services. This builder allows for the most flexibility of options that suit your specific needs.

Tuning option is available as well, you get to choose from Lots Of Shots, Balanced, or Lots Of Power, build strategies.

We thoroughly check all the functionality of the rifle, fill it with air and after 24 hours if there are zero leaks, we build your TacVenger Platinum!

No additional modifications other than what is listed in the details down below are performed on the air rifle.

You receive a fully assembled, tested, and proven TacVenger Platinum leaving the only thing you need to do is find time to get out there and shoot it!

Remember you can always supplement this package by adding any other items you want so you are making your own package with only the items you want or need.

Select options
$349.00
Avenger PCP
Air Venturi Avenger
$349.00
Air Venturi Avenger Features:
- PCP
- Sidelever
- Max velocity: 1000 fps (.177), 930 fps (.22), 900 fps (.25)
- Max power: 22 fpe (.177), 34 fpe (.22), 45 fpe (.25)
- Synthetic stock
- Externally adjustable regulator (up to 3,000 psi/210 bar)
- Easily accessible hammer spring adjustment screw
- 2 stage adjustable trigger
- Max fill pressure: 4,351 psi (300 bar)
- 180cc air cylinder
- Fully shrouded barrel
- Picatinny rail on fore-end of stock
- Holes in front and rear of stock for mounting swivel studs for a sling
- Dual gauges – reg pressure (RH Side) and fill pressure (LH Side)
- Male quick disconnect fill fitting
- Easy access degassing screw
- Manual safety
- 11mm dovetail/Weaver combination scope rail
- Magazine capacity: 10rd (.177 & .22), 8rd (.25)
- Barrel length: 22.75″
- Overall length: 42.75″
- Weight: 6.4 lbs.
- Includes two magazines and single shot tray
The Air Venturi Avenger used for TacVenger Builds
Select options
Price range: $350.00 through $950.00
Bull Pup Bottle Version
TacVenger Bull Pup Bottle
Price range: $350.00 through $950.00

We take a bone stock Avenger Bull Pup and outfit it with a half liter of gorgeous 4500PSI carbon fiber airification. We modify the stock and install our exclusive primary adapter which allows the installation of the Doux Tech bottle adapter. We clean up the bore, increase the transfer port scrub, clean the bore and polish the crown. We then shoot and confirm the TacVenger Bull Pup Bottle Version functions as expected and take some shots to guarantee the functionality of the rifle. Lastly, we fill it with air and after 24 hours if there are zero leaks, your airgun is packed up and sent on its way.

No additional modifications other than what is listed in the details down below are performed on the air rifle.

Remember you can always supplement this package by adding any other items you want so you are making your own package with only the items you want or need.

Select options

Caliber: .22

All Gauntlet 1 Packages now come with an upgraded large 22ci tank!