Air Rifle Mods/Parts

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
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$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.

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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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$200.00
370cc/.37L CE 5/8″ Threaded
22.5ci Carbon Fiber 4500PSI Tank
$200.00
Introducing a Hajimoto Productions Exclusive offer!
- Shaves a pound of weight off your G2 or G30.
- 22.5ci/370cc/.37L CE Certified CF Tank.
- 5/8”-18UNF Threaded so Stock Gauntlet Regulators will thread directly to this bottle.
  
  Installs on the Gauntlet 2 with minor tank shroud modifications, forearm slides right over the carbon fiber cylinder.
The CF Tank is CE Certified and 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 is a 22.5ci / 370cc carbon fiber 4500psi max fill cylinder.

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

Please be careful if you have accessories on any of the M-Lok openings as the screws or MLok fasteners may protrude into the tank area and scratch the tank when the shroud is slid forward or back. We recommend that if you have any MLok accessories installed, you remove them when sliding the shroud on or off. We also recommend covering the brass inserts in the tank shroud with cloth tape to protect your carbon fiber finish.
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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 & G30/G30SL!
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 increase its tank shroud inside diameter 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.

Gauntlet 30/30SL:
Stock operating pressure 2800PSI Max Recommended pressure is 3100PSI.

NINJA REGULATORS ARE MADE IN THE USA!

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Sale!
Original price was: $390.00.Current price is: $280.00.
0.7L/700cc CE Certified CF Tank
0.70L Carbon Fiber Tank 4500PSI
Original price was: $390.00.Current price is: $280.00.

0.7L/700cc CE Certified CF Tank
Perfect fit for your custom build.

M18x1.5 Threaded

If you plan to use this bottle with a Gauntlet, you must remove and leave removed, the tank shroud. This bottle cannot use the flex reg as it is threaded M18.

Consider our barrel bands for the 500cc and 700cc bottles on the Gauntlet found HERE

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Sale!
$285.00 – $295.00
Huben Power Adjustable reg on a 300cc/.30L CF Tank
Huben Power on 300cc Carbon Fiber Bottle
$285.00 – $295.00
Direct replacement with no modifications required for the Umarex Gauntlet 2/G30/G30SL other than the fill nipple access hole that is discussed in the video below!
19ci/300cc/.30L 4500 PSI Carbon Fiber Bottle in two finishes.

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

FEATURES
- Rotational bonnet allows for exact thread indexing/clocking of the regulator to the PCP.
- Stream line 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 standard 8mm quick disconnect male foster fitting adapter for filling.
- Dust caps may be green or black randomly.
- Tank optional finish gloss or matt.
- The regulator has a high air flow rate, is light weight, easily operational, re-buildable, designed for use with HPA/CO2.
Includes the Huben Power Black Hawk Pro 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 19ci and is absolutely gorgeous on the Gauntlet.
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$294.00
NEW MODEL
PRO V3 Reg on a 22.5ci/370cc/.37L CE Certified CF Tank
Ninja Pro V3 Reg on 22.5ci Carbon Fiber Bottle
$294.00

ALL NEW!

Direct replacement with no modifications required for the Umarex Gauntlet 2 and Gauntlet 30 Cal!
22.5ci/370cc/.37L CE Certified CF Tank
Shaves off 1/2 a pound of weight compared to the 4500psi stock aluminum tank.
A complete regulator rebuild kit is included!

Includes the New Hajimoto Pro V3 regulator with Stainless Steel rotational bonnet.
Say goodbye to gauges and foster nipples not lining up with the openings in the stock.

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 22.5ci and is absolutely gorgeous on the Gauntlet series of PCP.

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

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 2300PSI.

Gauntlet 2:
.22 Stock operating pressure 1900PSI Max Recommended pressure is 2150PSI.
.25 Caliber Stock operating pressure 2100PSI Max Recommended pressure is 2400PSI.

NINJA REGULATORS ARE MADE IN THE USA!

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Sold out!
Original price was: $339.00.Current price is: $295.00.
Flex Reg on 18ci/295cc/.29L CE Certified CF Tank
Power Flex Combo 18.3ci Carbon Fiber 4500PSI
Original price was: $339.00.Current price is: $295.00.
Introducing a Hajimoto Productions Exclusive offering!
18ci/295cc/.29L CE Certified CF Tank

Fits the Gauntlet 2 without any modifications.

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. An 18.3ci carbon fiber 4500PSI cylinder with externally adjustable Ninja Flex Reg for your Umarex Gauntlet! The massive volume of air afforded you is mind-blowing.

The diameter of the tank is 54-55mm across so a modification to the forearm is required if you desire to continue to use the Gauntlets tank shroud. 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.

Gauntlet Bottle Shroud Mod

Please see the examples provided in the accompanying photos.

The Gauntlet 2 forearm slides right over without any issue. Only one access hole needs to be drilled so the fill port is accessible at the bottom. Please be careful if you have accessories on any of the MLok openings as the screws or MLok fasteners may scratch the tank when the shroud is slid forward or back.

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!.

The cylinder’s outside dimension is slightly larger than the stock aluminum tank so my standard HP Barrel Band does not fit. You will need to use the HP Barrel Band CFT version
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Regulator is Made in the USA!
The Power Flex Combo is set to either of the two Gauntlet configurations.
Simply select the proper configuration.

Power Flex Combo Configuration For .177/.22 Cal
Flex Reg set to 700 to 1500PSI
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Power Flex Combo Configuration For .25 Cal
Flex Reg set to 1600 to 2400PSI
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DO NOT USE Power Flex Combo Configuration For .25 CONFIG on .177 or .22
they are not capable of handling the pressures.
Because of practical limitations, regulator output will be +/- 50PSI (3.5bar) within the requested output.
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$310.00 – $350.00
500cc CF Tank with Adjustable Reg
Flex Reg RTI Version & Tank
$310.00 – $350.00

Flex Reg designed and configured specifically for RTI PCP’S such as Prophet, Priest, & Priest 2
This Flex Reg comes paired with a brand-new Carbon fiber 4500PSI tank. The regulator is externally adjustable and has an effective adjustable range of 900PSI (62bar).

Using the slider you select what the maximum output will be and because the regulator has the ability to adjust, you can reduce that maximum output pressure down as much as 900PSI (62bar). You can of course set the pressure anywhere along that 900PSI (62bar) range to suit your tuning requirements. The regulator will not have a pin or ball seal in the bonnet. The tank cannot be removed while under pressure and must be degassed.

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

Comes with a spanner wrench for adjusting the output on the fly.

** This regulator is 5/8″-18UNF threaded and will not fit M18 threaded bottles. This configured Reg is not sold separately.

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Sale!
Original price was: $375.00.Current price is: $330.00.
Flex reg and 22.5ci/370cc/.37L CE Certified CF Tank
Power Flex Combo 22.5ci Carbon Fiber 4500PSI
Original price was: $375.00.Current price is: $330.00.

Introducing a Hajimoto Productions Exclusive offer!

22.5ci/370cc/.37L CE Certified CF Tank
Newly redesigned unit
Now has a high pressure and low pressure burst discs!

Installs on the Gauntlet 2 with minor tank shroud modifications, forearm slides right over the carbon fiber cylinder. Installation video at the bottom of the page.

The CF Tank is CE Certified and 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 included a 22.5ci carbon fiber 4500PSI cylinder with externally adjustable Ninja Flex Reg for your custom build including the Umarex Gauntlet 1 or Gauntlet 2! The massive volume of air in these 22.5ci tanks 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.

Please be careful if you have accessories on any of the M-Lok openings as the screws or MLok fasteners may protrude into the tank area and scratch the tank when the shroud is slid forward or back. We recommend that if you have any MLok accessories installed, you remove them when sliding the shroud on or off. We also recommend covering the brass inserts in the tank shroud with cloth tape to protect your carbon fiber finish.

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

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 regulator 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 +/- 75PSI to the requested output.

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Sale!
$349.00 – $360.00
Flex reg and 30ci/500cc/.5L CE Certified CF Tank
Power Flex Combo 30ci/.5L Carbon Fiber 4500PSI
$349.00 – $360.00

Please note that this combo will not fit a Gauntlet or Gauntlet 2 as the tank diameter is larger than the rifle’s tank shroud will allow. This combo is intended for builds that do away with the tank shroud or to be used on other PCP’s that allow for a typical paintball regulator installation.

Introducing a Hajimoto Productions Exclusive offer!

30ci/500cc/.5L CE Certified CF Tank
Newly redesigned unit
Now has a high pressure and low pressure burst discs!

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 includes a 30ci/500cc/.5L CE Certified 4500PSI cylinder with externally adjustable Ninja Flex Reg for your custom build.

The Power Flex Combo allows the user to externally adjust the regulator output pressure on the fly with an adjustment range of 900PSI!

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

Because of practical limitations, regulator output will be +/- 75PSI (3.5bar) within the requested output.

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Sale!
$360.00 – $419.00
Ninja High Pressure Metric M18 Custom Output with Carbon Fiber Tank
Ninja High Pressure Metric M18 Custom Output with Carbon Fiber Tank
$360.00 – $419.00

Awesome configurations if you don’t care if the Gauntlet bottle shroud stays off. The 700cc on the G30 is beast mode!!!

Ninja Paintball High Pressure Regulator mounted on a quality 0.37L (370 cc), 0.5L (500cc) or 0.7L (700cc) a 4500PSI rated Carbon Fiber Cylinder.

Please be advised that if you use the 370 cc bottle and want to continue to use your stuck bottle shroud, be sure to remove any MSLOT accessories off the tank shroud before sliding it over your new carbon fiber tank as it will scratch it.

Watch my video below that goes over how to modify the brass inserts so they don’t scratch the tank also.

We build the regulator to any custom output pressure in 100 PSI increments from 1100PSI to 3100PSI

All custom built pressure units will have a +/- 75 psi tolerance.

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Sale!
Original price was: $460.00.Current price is: $419.00.
HP M18 Reg and 700cc/.7L CE Certified CF Tank
Power 700 Combo
Original price was: $460.00.Current price is: $419.00.

The Power 700 Combo is a 4500PSI Ninja High-Pressure M18 reg mounted on a 0.7L/700cc Carbon Fiber 4500PSI Cylinder.

The High-Pressure reg paired with the 700cc cylinder means shots galore!

Please note that this combo will not fit a Gauntlet or Gauntlet 2 as the tank diameter is larger than the rifle’s tank shroud will allow. This combo is intended for builds that do away with the tank shroud or to be used on other PCP’s that allow for a typical paintball regulator installation. Use the Notes if you are looking for a lower PSI than 2800PSI as we can build the reg to ANY PSI 3100PSI and lower.

Consider adding our Barrel Band made for the Power 700 Combo!

Because of practical limitations, regulator output will be +/- 75PSI (3.5bar) within the requested output.

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Sale!
$30 to $1000
Gauntlet 30 SERVICE Builder
$30 to $1000
Hajimoto Productions Gauntlet .30 Service Selector/Builder

Important Information:
This builder is used for G30 OWNERS who understand that they will be sending in their G30 to have modifications performed. If you are looking to purchase any of the parts listed below, you will want to leave SERVICE and use the SEARCH for the PART you want.

So you didn’t know we offered turnkey G30 packages? So you already own a G30 and wish you could get were able to have some of the service modifications that are available on some of our Airgun Packages? Well, we got you covered with this G30 specific Service Builder.

This menu system allows you to select what you want or what you don’t want and when you’re done you have a complete turnkey service request for your Gauntlet .30 Caliber!
- The Gauntlet 30 Caliber
  Shortly after your order is received, we will respond with the shipping information as well as what your shipping label needs to contain.
The shipping you pay at checkout is only a placeholder and the actual shipping fees associated with this order will be adjusted so that you only pay what is required once we receive your package and calculate the actual size and weight of your package. In some cases, you will be required to pay more and in others, you will receive a refund.

Please note that this service is exempt from any discount campaigns.
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Sale!
Original price was: $1,000.00.Current price is: $770.00.
The Haji-Notos Lab
Notos Services
Original price was: $1,000.00.Current price is: $770.00.
You ship us your Notos and you get back a complete Haji-Notos with all of the following modifications applied.
- Haji-Notos Power Plant Combo Installed. (includes .030L (300cc) 4500 psi Carbon fiber bottle)
- Buck Rail Grip Adapter Installed.
- Buffer Tube with Castle Nut, Grip, and Adjustable Butt Stock Installed.
- Stock suppressor removed and a 1/2 x 20 threaded adapter installed.
- Buck Rail Suppressor Installed.
- Barrel transfer port increased and polished.
- Barrel Crown Polished.
- Internal Valving and Port Modifications for Greater Power Production.
- Hammer spring upgrade.
- Trigger sear face polished and lubricated.
- Bottle to Barrel Support Band for rifle Rigidity.
- Externally adjustable regulator.
- Fiber Optic Sights Installed.
Shortly after the order is placed you will receive shipping instructions. The notification will provide you with the address and label details that you must to have on the label or the package to guarantee it is properly directed to the proper department. Once the PCP is received there will be an incoming inspection of the PCP which will be shared with you for review and authorization to proceed.

The shipping cost associated with this service is a placeholder and may need to be adjusted depending on the actual package size and weight we receive.
All stock/old parts are included when the Notos is returned to you. Please only ship the Notos in its pistol configuration to save on package space and shipping costs.

Typical turnaround times are 10 days or less once we receive authorization to proceed.
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2 x 4.25 inches Fatboy 2.0

Hajimoto Productions Gauntlet .30 Service Selector/Builder