Air Rifle Mods/Parts

Ninja 13ci 3000PSI Air Tank with Pro V3 Regulator

$155.00

NEW MODEL

PRO V3 REG WITH 13CI TANK

Ninja 13ci 3000PSI Air Tank with Pro V3 Regulator

$155.00

Includes Hajimotos Pro V3 regulator with Stainless Steel Threaded rotional Cap. 
Say goodbye to gauges and foster nipples not lining up with the stock openings when the is installed tight.
A complete regulator rebuild kit is included!

This is an aluminum 13ci bottle that holds 3000PSI including a Pro V3 regulator with custom output pressures in increments of 100PSI.
Simply select the desired pressure in the dropdown.

Pressure Recommendations For Umarex Gauntlet Generation 1 .177, .22 and .25
Stock Gauntlet Gen1 .177/.22 | 13ci/3000/1100PSI Regulator
Gauntlet with STK Installed .177/.22 | 13ci/3000/1400PSI Regulator
Stock Gauntlet Gen1 .25 | 13ci/3000/1900PSI Regulator
Gauntlet with STK Installed .25 | 13ci/3000/2100 Regulator

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$169.00
Flex Reg on 13ci Aluminum 3K
Gauntlet Flex Reg with 13ci Tank – Hajimoto Configurations
$169.00

Introducing a Hajimoto Productions Exclusive offer!

13ci/213cc/.21L Aluminum Tank 3000PSI
Newly redesigned unit
Now has a high pressure and low pressure burst discs!

Flex 13 Configuration For Generation 1 Gauntlet .177/.22 Cal
Stock .177/.22 | 3000/1100PSI Regulator
Flex 22 .177/.22 |3000/700 to 1500PSI

Flex 22 Configuration For Generation 1 Gauntlet .25 Cal
Stock .25 | 3000/1900PSI Regulator
Flex 22 .25 | 3000/1600 to 2400PSI

Installs on the Gauntlet with minor tank shroud modifications.

A 13ci aluminum 3000PSI cylinder with externally adjustable Ninja Flex Reg with typical G1/2-14 threads connects to your Umarex Gauntlet 1 or Gauntlet 2 without any modifications!

The diameter of the tank is 54-55mm across so a modification to the forearm is required on a Gauntlet 1. I do offer a tank shroud modification service for Gauntlet 1 owners that can be added to a build or provided as a mail-in service.

The Gauntlet 2 forearm slide right over without any issue. Only one access hole needs to be drilled so the fill port is accessible at the bottom.

Consider picking up our extended foster fill adapter to make coupling and filling a breeze.

The Power Flex Combo allows the user to externally adjust the regulator output pressure on the fly with an adjustment range of 800PSI!

When installing the Flex 13 on the Umarex Gauntlet. Tighten the degassed tank and regulator assembly fully to the rifle, then back it off until the fill port is on the bottom and the gauges are left and right. Now fill the bottle with air and all will tighten up solid. Proper alignment will be achieved before the 360° maximum rotation limit is realized.

Comes with a dedicated Spanner Wrench for power adjustment. MADE IN THE USA!

Because of practical limitations, regulator output will be +/- 50PSI (3.5bar) within the requested output.

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$173.00 – $175.00
NEW MODEL
PRO V3 ON 22ci 3K Cylinder
Ninja 22ci 3000PSI Air Tank with Pro V3 Regulator
$173.00 – $175.00

Includes Ninja’s Pro V3 regulator with Stainless Steel Threaded 36o° rotational Cap.
Say goodbye to gauges and foster nipples not lining up with the openings in the stock.

This is an aluminum 22ci bottle that holds 3000PSI including a Pro V3 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.
A complete regulator rebuild kit is included!

NINJA REGULATORS ARE MADE IN THE USA!

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Sold out!
$175.00
2 x 4.25 inches Fatboy 2.0
Fat Boy 2 x 4.25 inches
$175.00
THIS IS AN AIRGUN ONLY PART

This part is designed and manufactured by DonnyFL

2 x 4.25 inches Fatboy 2.0

Take the width of the Ronan or Emperor and the length of the Tatsu then mix in some super cool modularity components and you end up with the Fat Boy. In the 2.0 version, we gave this Campbell soup can a face lift. New outer shell design along with interchangeable calibers from .177 up to .30. Shooters who wanted something short yet effective, the Fatboy will surprise you.

Features:
Compatible with .177 to .30 calibers

Includes 3 interchangeable air strippers

Redesigned 1/2 x 20 rear cap for easy gripping

Can be used with the 6.25 inch extender for more hush power

Measure 4.25 inches long by 2 inches in diameter

Weighs only 6.7 oz
Read more
$185.00
Shogun 1.6 x 8 inches
$185.00

THIS IS AN AIRGUN ONLY PART

This part is designed and manufactured by DonnyFL

Remember it is recommended that you order your suppressor one size larger for shrouded barrel PCP’s.
If you have a .22 caliber shrouded barrel PCP, you’ll want to order a .25 caliber suppressor.
The .177/.22 is for shrouded barrel .177 or direct barrel threaded PCP’s in .22.
The .22/.25 is for shrouded barrel .22 or direct barrel threaded PCP’s in .25.
The .25/.30 is for shrouded barrel .25 or direct barrel threaded PCP’s in .30. The exception to this rule is the Gauntlet .30 which is shrouded but because of the unique end cap, marries the barrel and shroud at the end.

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$185.00
Ronin 2 x 6.25 inch
Rated 5.00 out of 5
$185.00

THIS IS AN AIRGUN ONLY PART

This part is designed and manufactured by DonnyFL out of high-quality 6061 Aluminum.

The Ronin is made to quiet the big dogs. The Ronin is best on a high power .25 caliber or a Gauntlet .30 Caliber.

We only stock the .22/.25 , .25/.30 caliber, and .357 in 1/2 x 20 UNF threaded versions.

If you have a .22 caliber shrouded barrel PCP, you’ll want to order a .25 caliber suppressor.
The .22/.25 is for shrouded barrel .22 or direct barrel threaded PCP’s in .25.
The .25/.30 is for shrouded barrel .25 or direct barrel threaded PCP’s in .30. The exception to this rule is the Gauntlet .30 which is shrouded but because of the unique end cap, marries the barrel and shroud at the end.
The .357 is for shrouded barrel .30 calibers or direct barrel threaded .357 caliber PCPs

If you are looking to make the Ronin or Emperor really quiet, consider the 6.25″ Ronin extension chamber for extra stealthiness.

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$195.00
Hajimoto Flex Reg on 22ci Aluminum 3K for the G1
Gauntlet Flex Reg with 22ci Tank – Hajimoto Configurations
$195.00

Introducing a Hajimoto Productions Exclusive offer!

22ci/360cc/.36L Aluminum Tank 3000PSI
Newly redesigned unit
Now has a high pressure and low pressure burst discs!

Flex 22 Configuration For Generation 1 Gauntlet .177/.22 Cal
Stock .177/.22 | 3000/1100PSI Regulator
Flex 22 .177/.22 |3000/700 to 1500PSI

Flex 22 Configuration For Generation 1 Gauntlet .25 Cal
Stock .25 | 3000/1900PSI Regulator
Flex 22 .25 | 3000/1500 to 2300PSI

If you are looking to add an externally adjustable reg to your Gauntlet 2, take a look at swapping your current fixed reg to the Flex reg found HERE

Installs on the Gauntlet with minor tank shroud modifications. (The Gauntlet 2 is shown to give an idea of what modification needs to happen and that is simply a hole drilled in the bottom of the plastic tank shroud for the fill nipple.

A 22ci aluminum 3000PSI cylinder with externally adjustable Ninja Flex Reg for your Umarex Gauntlet1! The volume of air in these 22ci tanks over the 13ci is mind-blowing!

The diameter of the tank is 54-55mm across so a modification to the forearm is required on a Gauntlet 1. I do offer a tank shroud modification service for Gauntlet 1 owners that can be added to a build or provided as a mail-in service.

The Gauntlet 2 forearm slide right over without any issue. Only one access hole needs to be drilled so the fill port is accessible at the bottom.

Consider picking up our extended foster fill adapter to make coupling and filling a breeze.

The Power Flex Combo allows the user to externally adjust the regulator output pressure on the fly with an adjustment range of 800PSI!

When installing the Flex 22 on the Umarex Gauntlet. Tighten the degassed tank and regulator assembly fully to the rifle, then back it off until the fill port is on the bottom and the gauges are left and right. Now fill the bottle with air and all will tighten up solid. Proper alignment will be achieved before the 360° maximum rotation limit is realized.

Comes with a dedicated Spanner Wrench for power adjustment. MADE IN THE USA!

Because of practical limitations, regulator output will be +/- 50PSI (3.5bar) within the requested output.

Select options
Sale!
Original price was: $220.00.Current price is: $195.00.
Installation of our Sidelever on G2 or G1
Gauntlet Sidelever Install
Original price was: $220.00.Current price is: $195.00.

This service is for the installation of our sidelever cocking system installed in your action. The Sidelever is no longer being offered for .30 caliber variants.

Our side lever system eliminates one of the main gripes folks have with the Umarex Gauntlet and that is COCKING EFFORT!

There is no comparison in cocking effort when you apply the mechanical advantage a sidelever gives you. The installation is a non-destructive installation and can be reversed without any compromise to the airgun’s action or stock.

The sidelever system is a CNC milled 6061 Aluminum part which is hard anodized for a great match to the existing Gauntlet finish. The cocking vertical handle is an additive manufactured carbon fiber & ABS part that can be swapped out by you if you wanted to use a custom handle from wood or other material.

Our sidelever cocking system does require that you hold the handle back to swap mags but there is no need to hold back if you single load using the single shot tray.

One of the most common questions we get is “Can I just buy the parts and install them myself?” and the short answer is, no you cannot. For the reasons why, please read the ARTICLE we published in our blog in February 2023 on this topic.

See below for detailed shipping instructions and preparation videos.

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Sale!
Original price was: $260.00.Current price is: $220.00.
0.5L/500cc CE Certified CF Tank
0.50L Carbon Fiber Tank 4500PSI
Original price was: $260.00.Current price is: $220.00.

Half a liter of air, right here!

0.5L/500cc CE Certified CF Tank
Perfect fit for your custom build.

M18x1.5 Threaded

This is the same bottle we use on the TacVenger builds we offer.

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$239.99
DonnyFL EMPEROR V3 Moderator
Emperor 2 x 11 inch
$239.99

THIS IS AN AIRGUN ONLY PART

Introducing the largest DonnyFL suppressor catered to the big bore guns.

Overall length 11 inches and weighs in at 1 lb.

This thing is built like a tank to tame those power hungry shooters.

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Sale!
Original price was: $279.00.Current price is: $249.00.
FX Pocket Chronograph Mini V2
Original price was: $279.00.Current price is: $249.00.

FX Pocket Chronograph v2

The original FX Chronograph changed airguns by providing the
most important tool a modern shooter must have, in a compact, portable unit. Now FX Airguns is pleased to introduce the even smaller and improved FX Pocket Chronograph v2.

The v2 Pocket Chronograph is more pocket sized than ever at just
under the size of a 2” cube. It now has an internal battery that is recharged through an included USB-C cord. Multiple mounts are also included that allow the shooter to attach the chronograph to their rifle in multiple ways.

The chronograph itself can be used for more than just airguns. Any
projectile traveling under 1250 FPS can be accurately measured. This includes subsonic rifles, pistols, CO2 air rifles, paintball, and more. Since the unit uses radar technology, the Pocket Chronograph can be used in any weather condition without external accessories.

The setup is the same as the older version. To learn how to use it, follow the link here to watch the tutorial video.

All/any warranties are manufacturer provided.

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$274.00
4.5K PSI Ninja Reg on a 18ci/295cc/.29L CE Certified CF Tank
Ninja Reg on 18ci Carbon Fiber Bottle
$274.00

Direct replacement with no modifications required for the Umarex Gauntlet 2!
18ci/295cc/.29L 4500 PSI Carbon Fiber Bottle

Hajimoto is bringing sexy back! Doesn’t that carbon fiber look awesome on there!

Includes Ninja’s HP regulator.
The CF Tank is CE Certified made to ISO 11119-3 standard. They have seamless aluminum alloy 6061 liner wound with high strength Japan-imported carbon fiber and glass fiber reinforced plastic full composite layers and subjected to an autofrettage pressure. This 4500 PSI carbon fiber bottle is 18ci and is absolutely gorgeous on the Gauntlet 1 or Gauntlet 2.

The Gauntlet 1 will need to have its tank shroud inside diameter increased to allow the foregrip/tank cover to side over this carbon fiber tank.

Operating Pressure Recommendations

Gauntlet 1:
.177/.22 Stock operating pressure 1100PSI Max Recommended pressure is 1400PSI.
.25 Caliber Stock operating pressure 1900PSI Max Recommended pressure is 2100PSI.

Gauntlet 2:
.22 Stock operating pressure 1900PSI Max Recommended pressure is 2100PSI.
.25 Caliber Stock operating pressure 2100PSI Max Recommended pressure is 2300PSI.

NINJA REGULATORS ARE MADE IN THE USA!

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2 x 4.25 inches Fatboy 2.0

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