Air Rifle Mods/Parts

  • G30 Barrel Service Lab
    50 to 250

    For either G30 or G30SL

    G30 Barrel Service Lab
    50 to 250
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  • Umarex Gauntlet Baffle Spring
    $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!
    QD PORT SLING SWIVEL AND BASE
    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
    GRIP
    $11.00

    Basic starter Grip for TacVenger Build

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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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  • Bipod and Picatinny Rail
    $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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  • Umarex Gauntlet Tune O-ring Kit
    $17.00

    Gauntlet 1 and Gauntlet 2

    Umarex Gauntlet Tune O-ring Kit
    $17.00

    Hajimoto Productions Tuning O-ring kit for the Gauntlet and Gauntlet 2

    Now includes 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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  • Umarex Gauntlet Regulator Shim Pak
    $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
    $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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  • Buffer Tube with Castle nut
    $25.00

    Tube and Nut

    Buffer Tube with Castle nut
    $25.00

    Commercial grade buffer tube and castle nut that attaches to the tactical chassis and supports an adjustable Butt Stock

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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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