Air Rifle Mods/Parts

  • Sale!
    HP Barrel Band For Umarex Gauntlet
    $25.00$35.00

    Includes G1, G2, G30, G2SL, & G30SL variants

    HP Barrel Band For Umarex Gauntlet
    $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!
    Gauntlet 30 SERVICE Builder
    $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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  • Barra 1100z Stak Pak W/Spring
    $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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  • HP Air Stripper 2.0 For Umarex Gauntlet 1 and 2
    $28.00
    HP Air Stripper 2.0 For Umarex Gauntlet 1 and 2
    $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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  • High Travel Valve Stop For Umarex Gauntlet 1 or 2
    $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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  • Buffer Tube with Castle nut
    $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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  • Notos Expanded Magazine
    $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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  • HP Gauntlet Mini Mag
    $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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  • HP MROD Mini Mag
    $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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  • HP Avenger Mini Mag
    $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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