Air Rifle Mods/Parts

50 to 250
For either G30 or G30SL
G30 Barrel Service Lab
50 to 250
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$7.00
Gauntlet Barrel Baffle Spring
Umarex Gauntlet Baffle Spring
$7.00

Umarex Gauntlet .177, .22, or .25 Baffle Spring.

Part is not compatible with Gauntlet .30 Caliber

This is the spring that lives in your Gauntlets Shroud. It is required to keep the air stripper on the end of the barrel and allows the baffle or baffle stack to live under tension.

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Sale!
Original price was: $14.99.Current price is: $9.99.
QD PORT SLING SWIVEL AND BASE
Original price was: $14.99.Current price is: $9.99.

QD Sling Mount Sling Swivel Quick Detach Release Push Button QD Sling Swivels for MLOK SLOTS.

Quick Disconnect

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$11.00 – $20.00
For G1 G2 & G30 Variants
Umarex Gauntlet Tune O-ring Kit
$11.00 – $20.00
Hajimoto Productions Tuning O-ring kit for the Gauntlet and Gauntlet 2

Now includes two of my “NO RING” pellet probe seals as HP-1 rather than the typical high wear donut orings.

I have put together the most common o-rings that fail during a tuning session. Most of the stock o-rings for the internals will gouge when the airgun is disassembled, this kit will allow you multiple attempts should any of the o-rings fail. Please note that the .30 caliber uses completely different internal o-rings than all previous Gauntlet Models including the .30 cal exclusive transfer port orings Which will be bagged as TP.

Some of the NO-Ring seals have the leading edge precision ground.

These tapered / precision ground types need to be installed as shown below

(Images are of the .30 caliber NO RING)

You get:
- 2 of pellet probe NO-ring seals.
- 2 sets of barrel o-rings.
- 2 sets of tank block o-rings.
- 2 of valve body o-rings.
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$11.00
A2 Pistol Grip
GRIP
$11.00

A2 Pistol Grip – Features a textured surface for a secure and non-slip grip, even in wet or slippery conditions. Provides a comfortable hold, reducing fatigue and ensuring a more accurate shot placement.

Material: Dupont Zytel 30% glass filled nylon

Made in the USA

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$12.50
PatchWorm Pocket Field Kit
$12.50

The PatchWorm Pocket Field Kit (PFK) is made entirely of durable nylon and is designed to pull a clean patch with every stroke. It’s a far more refined alternative to pulling a dirty snake through your barrel…
This universal cleaning kit is so compact, it fits comfortably in a shirt pocket. Standard rifle rods are 36″ long from tip to head (not including the extra “tail” for easy extraction should the rod get stuck for any reason) and will clean up to 28″ barrels.
The rifle version has 8 color-coded cleaning heads:

.20 cal (green) – permanently attached
.22 cal (white)
.243 – .284 cal (black)
.308 – .348 cal (red)
.355 – .40 cal (purple)
.41 – .45 cal (orange)
.50 – .54 cal (blue)
12 gauge (yellow)

The PFK comes with dozens of wet (with Ballistol Sportsman’s Oil) and dry patches (7/8″ diameter), suitable for all bore sizes through .35 caliber. Larger 1 1/4″ diameter patches are available separately for the larger calibers. Reusable flip-lid containers are included for convenient storage.

Fouling is most easily removed while the barrel is still warm. Slide on a cleaning head, pierce 1 wet patch, feed into the chamber, and pull straight from the muzzle. Flip patch, pull again, remove the wet patch. Pierce 1 dry patch, repeat. Where a range of calibers is specified for a cleaning head, a second patch can be added (stacked on top of the first) for the larger caliber to achieve a tight finishing stroke.

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Sale!
Original price was: $17.95.Current price is: $14.00.
Stock Umarex Magazine
Umarex Gauntlet Rotary Magazine
Original price was: $17.95.Current price is: $14.00.
The Gauntlet Rotary Magazine advances each pellet with the operation of the bolt on the Umarex Gauntlet PCP air rifle.

Features
- .177 = 12 shots
- .22 = 10 shots
- .25 = 8 shots
- .30 = 7 shots
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$15.00 – $70.00
Bipod and Picatinny Rail
$15.00 – $70.00

Installation Video for 1.5″ Picatinny rail on the Umarex Gauntlet forearm.

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$18.50
Umarex Gauntlet Regulator Shim Pak
$18.50
Hajimoto Productions Regulator Shim Kit For Umarex Gauntlet

I have put together a very easy and complete stainless steel shim kit so you can adjust your Gauntlets Regulator output. The shims that I have included give you a wide range of adjustability to mix and match different thicknesses to get the regulator to output exactly what you want. The shim kit comes with easy to follow instructions which guide you through the process as to what shims you need to add to typically achieve my recommendations for each Gauntlet Caliber.

The shim kit contains:
- 2 – #5 Shims.
- 1 – #3 Shim.
- 2 – #2 Shims.
  (Two #2’s = One #4 | Two #5’s = One #10 | One #5 + One #3 = One #8, and so on)
To take a stock G1 .177/.22 from the stock 1100-1050PSI to my recommended 1350-1400PSI you would add two (2) #5 shims (10).
To take a stock G1 .25 from the stock 1900-1950PSI to my recommended 2100-2200PSI you would add one (1) #3 shim (3).
The included two #2 shims are for minor adjustments if you have a finicky regulator.

DETAILED LESSON/EXAMPLE:
Let’s say your .22 Gauntlets regulator only puts out 1300PSI after installing the two #5’s when it should be 1350 to 1400PSI, you would add one #2 for a total of 12 to help get it there. If after the addition of the one #2, you’re still 50psi short so you would pull out the #2 and use the #3 for a total of 13.

Always use a regulator output tester to confirm the output pressure of your regulator. It is the only safe and sure way to properly adjust the pressure of your regulator.

You have to fill and purge so the Belleville washers settle into the new preload. Be sure to slow fill your bottle the first time only to 500PSI and then purge it, fill slowly a second time to 1000, and then purge fill the final time slowly and watch to be sure the reg has settled and does not exceed your target pressure. If it does exceed your target pressure, stop filling, purge and shim less.

If you rapid fill, there is a good chance you will pop your burst disc.
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$20.00
HP Baffle Stack For Umarex Gauntlet
Rated 5.00 out of 5
$20.00

Part fits either the original Gauntlet or the Gauntlet 2

THESE BAFFLES CANNOT BE USED INSIDE THE DONNYFL SHORT SHROUD.

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$21.95
UX 6000PSI GAUGE
Umarex 6K Gauge
$21.95

This is a Replacement 6K Pressure Gauge for the made in Taiwan Gauntlet Regulator.

This gauge will not fit the Ninja Paintball Version

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Sold out!
$23.00
AR Pistol Grip
Magpul Beaver Tail Grip
$23.00

A2 Pistol Grip – Features a textured surface for a secure and non-slip grip, even in wet or slippery conditions. Provides a comfortable hold, reducing fatigue and ensuring a more accurate shot placement.

Material: Dupont Zytel 30% glass filled nylon

Made in the USA

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Sale!
$25.00 – $35.00
Includes G1, G2, G30, G2SL, & G30SL variants
HP Barrel Band For Umarex Gauntlet
Rated 4.67 out of 5
$25.00 – $35.00

Available in the classic Picatinny rail version or the 15mm thick rail less version.

Versions for Gauntlet 1, Gauntlet 2, Gauntlet 30 as well as the SL Versions!

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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 only what you want. When you’re done selecting, you add to cart and checkout. In the end 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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$27.00
5 Piece Stak Pak W/Spring
Barra 1100z Stak Pak W/Spring
$27.00

Only fits the 19.25″ barrel length version. Middle to late 2023 produced 1100Z barrels were increased in length to 22.25″ eliminating the free space that used to allow a spring and baffles to fit.

Help quiet down your Barra 1100z with our custom-fit HP 5-piece Baffle Stak and tension spring. There are two different-sized baffles to help eliminate patterned harmonics in the air stream.

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$28.00
HP Air Stripper 2.0 For Umarex Gauntlet 1 and 2
Rated 5.00 out of 5
$28.00

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.

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$28.00
Adjustable Butt Stock
Butt Stock
$28.00

Buttstock Assembly, 6 Position, Mil Spec, Carbine, Black

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$30.00
Intended for higher power builds
High Travel Valve Stop For Umarex Gauntlet 1 or 2
$30.00

This part replaces part #19 and allows for greater valve dwell producing more power to be produced at higher regulator pressure settings.

The .22 caliber HTVS for the Generation 1 Gauntlet fits both the .177 and .22. Do not order Generation 1 HTVS for the Generation 2 Gauntlet, they are not the same

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$30.00
Tube and Nut
Buffer Tube with Castle nut
$30.00

Made in the USA Mil Spec buffer tube and castle nut that attaches to the tactical chassis and supports an adjustable Butt Stock

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$30.00
Haji-Notos Mag 11 rounds
Notos Expanded Magazine
$30.00

Introducing the Haji-Notos 11 Shot Expanded Magazine!

This is an expanded magazine for the Umarex Notos PCP. The magazine is a brand-new design that loads from the right and employs a removable magnetic lid for easy loading. Allow for a smooth and consistent chambering of rounds without issue.

Please note that our design loads from the right.

Be sure to install and remove the mag at least 10 times before using it so that it breaks into your mag well.

The Haji-Notos magazine works with a red-dot or optic but does not work with Umarex fixed fiber optic sights.

LOADING THE NOTOS MAGAZINE

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$30.00
Small 13ci (213cc) 3000psi
13ci 3K PSI TANK
$30.00

A 3000psi 13ci (213cc) aluminum paintball style tank.
This is an industry standard 5/8″- 18 threaded bottle with a flat bottom.

This is the same bottle installed on the Original Gauntlet 1 in .177, .22 or .25 caliber PCP as shown below.

Airgun is not included

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$33.00
Gauntlet Mini Magazine
HP Gauntlet Mini Mag
$33.00
Introducing the HP Mini Magazine.

The old lidless design is being phased out. As inventory is exhausted, we will switch to the new magnetic lid style, as shown for the .177 and.22 caliber versions.

Fits all generations of Gauntlet

New Magnetic Lid Design! Smooth and reliable magazine that is shorter to allow a fit under your optic without the need to adjust or swap out your scope rings.

The HP Mini magazine is designed to fit the Umarex Gauntlet 1 or 2 in .177, .22, and .25 caliber. It extends your capabilities by increasing the number of shots before requiring a reload.

The stands only 40.90mm (1.610″)

This fits under high-scope rings and some medium-scope rings. Your scope may need to be moved forward or back to clear the turret bell.

Features
- An easy to load.
- Easy partial fill design.
- .177 = 16 shots.
- .22 = 13 shots
- .25 = 11 shots
- The magazine height is 40.90mm (1.610″ )
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$33.00
Benjamin Marauder Mini Magazine
HP MROD Mini Mag
$33.00
Introducing the HP Mini Magazine.

The same reliable design as our expanded magazine but is slightly shorter to allow the magazine to fit under your optic without the need to adjust or swap out your scope rings.

The HP Mini magazine is designed to fit the Benjamin Marauder in .22 and .25 calibers. This magazine extends your capabilities by increasing the number of shots between reloads. The magazine’s operation is smoother and offers a more reliable chambering of rounds.

WILL NOT FIT THE BENJAMIN MARAUDER PISTOL

The stands only 40.90mm (1.610″ a little less than 5/8″)

The NO LID design means you simply rotate the projectile carousel and drop in each round. There is no need to preload the spring, you are winding the spring during the loading process. This fits under high-scope rings and some medium-scope rings. Your scope may need to be moved forward or back to clear the turret bell, maybe

Features
- Easy-to-load NO LID design.
- No pre-winding is necessary.
- Easy partial fill design.
- .22 = Holds 13 shots (Stock Mag Holds 10 Shots)
- .25 = Holds 11 shots (Stock Mag Holds 8 Shots)
- The magazine height is 40.90mm (1.610″ a little less than 1-5/8″)
WATCH THE VIDEO BELOW ON HOW TO LOAD MAGAZINE
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$33.00
Avenger/Origin Mini Magazine
HP Avenger Mini Mag
$33.00
Introducing the HP Mini Magazine.

The same reliable design as our expanded magazine but shorter to allow the mag to fit under your optic without the need to adjust or swap out your scope rings.

The HP Mini magazine is designed to fit the Avenger and Origin in .22 and .25 calibers. This magazine extends your capabilities by increasing the number of shots before requiring a reload.

The stands only 40.90mm (1.610″ a little less than 5/8″)

The NO LID design means you simply rotate the projectile carousel and drop in each round. There is no need to preload the spring, you are winding the spring during the loading process. This fits under high-scope rings and some medium-scope rings. Your scope may need to be moved forward or back to clear the turret bell, maybe

Features
- An easy to load NO LID design.
- No pre-winding is necessary.
- Easy partial fill design.
- .22 = 13 shots
- .25 = 11 shots
- The magazine height is 40.90mm (1.610″ a little less than 5/8″)
- Mags also fit the Avenger Bullpup II
WATCH THE VIDEO BELOW ON HOW TO LOAD MAGAZINE
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