Regulator, Tanks & Parts – Page 3 – Hajimoto Productions LLC

$55.00
11.4cc plenum expansion for Avenger
Doux – Avenger Power Plenum
$55.00
AVENGER/LEVIATHAN POWER PLENUM:
- SIZE: 11.4cc
- STACKABLE
- BLACK ANODIZED WITH MATT BLACK GUN COATING
- TYPICAL PERFORMANCE INCREASE IS AROUND 20FT/S WITH NO OTHER MODIFICATIONS.
THIS PLENUM IS NOT DESIGNED TO NOT FIT THE BULL PUP VERSION
INSTALLATION CAN BE MADE USING TYPICAL SNAP RING PLIERS
MADE IN SOUTH AFRICA
Installation video below
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Price range: $59.95 through $69.95
Microbore 4500PSI Extension
Ninja Microbore Fill Whip
Price range: $59.95 through $69.95
- 30% Lighter and Smaller than standard HPA hoses
- Extremely flexible 30 or 46 inch hose
- 4500 PSI working pressure
- Works with any HPA or CO2 system
- Made in USA
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Price range: $110.00 through $175.00
PCP Air Compressor Filter 4500psi Oil Water Separator
Price range: $110.00 through $175.00
A quality water, oil and odor filter system designed to protect your PCP’s! Consider selecting the combinations that come with the extra-length fill whip so you can stand your filter up and down and still have plenty of slack to connect to your PCP.
Whether you are using a hand pump or a personal compressor it is vitally important that only clean dry air be introduced in your air reservoir.
Made from high-quality aircraft aluminum and is rated for safe use.
Don’t make the mistake of not drying your air as it will destroy regulators as well as your aluminum pressure vessels.
Available with a 47″ high-quality stainless steel fitting hose to allow for convenient filling of your PCP.

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Sale!
Price range: $125.00 through $130.00
300CC 4.5K PSI M18 Threaded CF Tank
0.30L M18 Thread Carbon Fiber Tank
Price range: $125.00 through $130.00
Features
- Lightweight High Pressure Carbon fiber Cylinder
- 300cc/0.30L capacity
- Available in Gloss Or Matte
- 251mm x 55mm
- M18 Threaded
Shown Below On the HajiNotos
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Sale!
Original price was: $150.00.Current price is: $130.00.
User adjustable M18 regulator
Huben Power Black Hawk Pro
Original price was: $150.00.Current price is: $130.00.
The Huben Power Black Hawk Pro is a very stable, high-flow M18 threaded adjustable regulator that allows the user to adjust the output pressure to what is required for the application. The quality of materials and craftsmanship is top-tier. We tested these regulators here at Hajimoto Productions and the standard deviation was so low it was incredible.
FEATURES
- Rotational bonnet allows for exact thread indexing/clocking of the regulator to the PCP.
- Streamline and slim structural design
- Thread: Bottle = M18*1.5 and PCP = G1/2-14
- Max up to 4500psi high-pressure gauge input.
- Regulating output pressure range 500psi~3600psi
- Comes with a standard 8mm quick disconnect male foster fitting adapter for filling.
- Dust caps may randomly be green or black.
- The regulator has a high airflow rate, is lightweight, easily operational, re-buildable, and designed for use with HPA/CO2.
SKOUT USERS*
This regulator does not have a pin on the top of the regulator. This means EPOCH owners are ok, but EVO cannot use this regulator.
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$144.95
Ninja X Reg Custom Output Regulator up to 3100psi
Ninja High Pressure 5/8″-18UNF Custom Output Regulator
$144.95
This is a genuine Ninja Paintball High Pressue X reg in 5/8″-18UNF thread that can be used on 3000PSI or 4500PSI.
We do include the ball/pin and spring should you happen to have a thin pin depression system capable of actually opening the valve. The only function of this pin/ball is to allow the tank to retain air if it is off of the PCP. This is a paintball thing and should not be used in in HPA.
You should never try to unscrew a high-pressure output paintball-style regulator while it is under pressure. You will destroy the threads as they are not designed to be threaded on and off under load. Degas and then remove the regulator and bottle. Read more in the following article https://hajimotoproductions.com/index.php/2024/11/11/regulator-thread-damage/
This is a direct replacement for the regulator found on the Gauntlets G1, G2 and G30 Caliber
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Take advantage of a quality regulator for your high pressure application.

MADE IN THE USA!
Ninja HP regulator output pressures in increments of 100PSI.
Simply select your desired output pressure from 1100PSI TO 3100PSI
All custom built pressure units will have a +/- 75 psi tolerance.
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Sale!
Price range: $150.00 through $160.00
360CC 4.5K PSI M18 Threaded CF Tank
0.36L M18 Thread Carbon Fiber Tank
Price range: $150.00 through $160.00
Features
- Lightweight High Pressure Carbon fiber Cylinder
- 360cc/0.36L capacity
- Available in Gloss Or Matte
- 9″ x 2.4″ (228mm x 61.5mm)
- M18 Threaded
Shown Below On the HajiNotos
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Price range: $150.00 through $410.00
Umarex Zelos Regulator by HubenPower
HubenPower Zelos Regulator
Price range: $150.00 through $410.00
- For Umarex Zelos
- Can be installed in 300bar/4500psi tank，Provides pressure reduction function for Umarex Zelos’ 300bar tank, reducing the 300bar/4500psi tank pressure to below 250bar/3625psi
- Installs directly without modification
- Rotary joint design, easy to adjust the position of the pressure gauge and fill nipple.
- Stainless steel material, strong and durable
- The factory set output pressure is approximately 22~24Mpa (3190~3480psi). This is not the final shooting pressure, Do not adjust!. （Do not turn the bottom adjustment knob if you are not sure what you are doing.）
- Umarex Zelos has an internal regulator. When you need to adjust the pressure for actual shooting, adjust the internal Zelos original regulator.
- Please do not adjust the output pressure of this product to more than 250bar (3625 psi)
- Comes equipped with a standard 8mm quick disconnect male foster fitting adapter for filling.
- The regulator has a high air flow rate, lightweight, easy operation, and re-buildable.
- Compatible with Air/CO2.
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Price range: $154.95 through $155.00
Ninja High Pressure Metric M18 Custom Output
Price range: $154.95 through $155.00
DISCONTINUED SEE OUR BLACK HAWK PRO LISTING
Ninja Paintball is beginning to produce these with a polished brass bonnet. We will be forced to only offer the polished brass version once all the black steel bonnets are gone.
We do include the ball/pin and spring should you happen to have a thin pin depression system capable of actually opening the valve. The only function of this pin/ball is to allow the tank to retain air if it is off of the PCP. This is a paintball thing and should not be used in in HPA.
You should never try to unscrew a high-pressure output paintball-style regulator while it is under pressure. You will destroy the threads as they are not designed to be threaded on and off under load. Degas and then remove the regulator and bottle. Read more in the following article https://hajimotoproductions.com/index.php/2024/11/11/regulator-thread-damage/
The ball and spring are provided but removed from the regulator.
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Take advantage of a quality regulator for your high pressure application.

MADE IN THE USA!
Ninja HP Metric regulator output pressures in increments of 100PSI.
This is a M18 threaded regulator made for M18 threaded bottles.
This will not fit Umarex Gauntlet Bottles which are 5/8"-18 Threaded.
Simply select your desired output pressure from 1100PSI TO 3100PSI
All custom built pressure units will have a +/- 75 psi tolerance.

If you need a low output build with a fixed out of of something between 
300 psi and 1100 psi, the CUSTOM pessure option and provide the output
desired in the notes.

If you are looking for a direct replacement for you Gauntlet2 .22, .25 & .30
You will want the 5/8"-18 Version that is found HERE
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$160.00
UX/Ninja X-Reg ON 22ci 3K Cylinder
Ninja 22ci 3000PSI Air Tank with UX/Ninja X Reg
$160.00
This is a genuine Ninja Paintball High Pressue X Reg in 5/8″-18UNF thread on a 3K PSI Bottle.
This is an aluminum 22ci (360cc) bottle that holds 3000PSI including a Ninja X-Regulator with custom output pressures in increments of 100PSI. Simply select the desired pressure in the dropdown.
PRESSURE – STOCK AND RECOMMENDED
Stock .177/.22 | 22ci/3000/1100PSI Regulator
Super Tuned .177/.22 (IF STK IS INSTALLED) | 22ci/3000/1400PSI Regulator
Stock .25 | 22ci/3000/1900PSI Regulator
Super Tuned .25 (IF STK IS INSTALLED) | 22ci/3000/2100 Regulator
This setup is for the original Umarex Gauntlet 1 with the Black stock.

NINJA REGULATORS ARE MADE IN THE USA!
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Sale!
Original price was: $175.00.Current price is: $160.00.
Used as the Haji-Notos Power Plant
Huben Power – Dream-Notos TK
Original price was: $175.00.Current price is: $160.00.
Genuine Huben Power Regulator with Power Plenum
This is the Power Plant that we use for our Haji-Notos build. It allows for precise power adjustment allowing the Notos to deliver only the power required for the situation. If you want to shoot pest birds in a barn or feed house, you can dial it back to fly pellets as low as 400 ft/s, or if you are hunting grey squirrels and want to deliver a JSB Hades 15.89 gr at over 750 ft/s you can do that too.
FEATURES
- Externally adjustable Regulator Output 500psi~3600psi
- Ultra-stable output pressure
- Power Plenum with rotatable joint for perfect clocking, locked in place with set screws.
- Standard 8mm quick disconnect male foster fitting adapter for filling.
- Built-in Picatinny Rail Section for Bipod or Tripod Shooting.
- Tank Threads : M18*1.5
- Power Increase on the fly but decrease requires degassing the plenum.
** BE SURE TO READ DETAILS BELOW **
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Sold out!
Original price was: $210.00.Current price is: $169.00.
G1 Regulator, 22ci Tank and Barrel Band
Gauntlet 1 Power Bundle
Original price was: $210.00.Current price is: $169.00.
Our Gauntlet 1 Power Bundle! For the Umarex Gauntlet 1 in .177, .22 or .25 Calibers (Bundle is not for the Gauntlet 2)
The Bundle Consists of the following:
- Brand New Ninja Regulator (1100psi, 1300psi, 1900psi, or 2100psi)
- Brand New 22ci 3000psi Aluminum Tank for 70% more air volume!
- Our HP Barrel Band with Picatinny Rail for Flashlight or Bipod.
All for the cost of a regulator alone!
PCP/CALIBER STOCK PRESSURE BOOSTED PRESSURE
G1 .177 1100PSI 1300PSI
G1 .22 1100PSI 1300PSI
G1 .25 1900PSI 2100PSI
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PCP/CALIBER	STOCK PRESSURE	BOOSTED PRESSURE
G1 .177	1100PSI	1300PSI
G1 .22	1100PSI	1300PSI
G1 .25	1900PSI	2100PSI