Category: Hajimoto Productions Updates

Supply Chain Strain

by Hajimoto

I wanted to take a moment and communicate to my customers and followers because there are so many OUT OF STOCK or SOLD OUT items on my site for that last few months.

First and foremost, I am not closing or shutting down Hajimoto Productions. I am at the mercy of suppliers and they are handcuffed by the manufacturers who are not able to get raw materials in their plants to make the items required to produce the parts or complete products I use or sell.

Shipping costs have tripled in the past 4 months as well as aluminum prices. It is a trying time, but I will continue to stay in the game and do all that can to communicate to you all changes that may be coming as soon as I possibly can.

Feel free to contact me directly if you have questions Hajimoto@HajimotoProductions.com.

Thank you

Hajimoto

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Gauntlet .22 and barrel bore

by Hajimoto

I have said for years that the .22 Gauntlet barrel just does not do well with slugs. I say that from two different perspectives.


One is that the advantages of what slug offers a shooter in terms of ballistics which are not fully realized at 50 yards or less.


Two is just the geometry of a slug means it has more contact area with the bore which equates to more friction and in turn requires more energy to move that slug down the barrel. A stock .22 Gauntlet just does not generate enough power to effectively execute that energy requirement. That doesn't mean there won't be some that show that they shoot slugs out of their Gauntlet no problem but the question is, What is the performance data associated with that launch?


The Gauntlets relatively slow twist rate means that the spin stabilization that a slug depends on can only be achieved by a faster rate of travel down the bore thus spinning the slug faster. We have already established that the power Generation of a .22 Gauntlet is just not quite enough to get that done.


It has been my experience that the manufacturing process of .22 Gauntlet Barrel creates an acceptable pellet barrel. There a couple of reasons why.

One a pellet has a wasp waisted design that makes contact in two separate locations, the head and the skirt and therefore contact area is less and any deep grooves or anomalies imparted in the lead are not linear.


Two a pellet is drag stabilized so by just its design shape and geometry will right a lot of wrongs to a certain degree.

The leadin or chamber area of a Gauntlet .22 barrel is way too shallow in the chamber and also way to steep of a transition into the bore.


Here is a video that shows you exactly what I mean. That is the transfer port you see in the video. As you can see by the very shallow transition step which is literally at the transfer port's edge means you are deeply engaging the rifling before your projectile is even past the transfer port.


Part of what I do in my barrel tuning service is push that shallow leadin deeper into the bore and also stretch out the transition for a smooth loading action.


Now looking at that transition and leadin can you understand how there would be considerable lead deformation and filings produced during the chambering of slug into that bore?


So while there will be some that will show that they are getting great results with slugs, I ask to see some Sub MOA or even MOA groups of these slugs prints. I have tested over 30 .22 caliber slugs in the .22 Gauntlet and have yet to find one that delivers acceptable results at distances that take advantage of the energy retention of a slug.

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V2 on 22 on 22 by 2/22

by Hajimoto

Starting today and until the end of day February 22, 2021, every .22 caliber Turnkey Package sold will ship with a Ninja Pro V2 Regulator on a Ninja 22 ci tank, and extra magazine!

The Turnkey package includes a lot of extras and modifications that take the Gauntlet to the next level. The complete list of changes are listed below:

  • .22 Caliber Gauntlet
  • Rifle Included.
  • One Single Shot Tray (Stock)
  • Two Rotary Magazines (22 on 22 on 222 Promo)
  • Regulator upgraded to Pro V2 (22 on 22 on 222 Promo)
  • Upgraded 22ci inch 3000PSI Aluminum tank (22 on 22 on 222 Promo)
  • One Degassing Tool (Stock)
  • Reduce hammer stop by 5/16" (HTVS)
  • Replace valve poppet with high-performance poppet (STK)
  • Add end cap power adjuster 5/64" Hex (STK)
  • Add power adjuster hole in the stock (STK)
  • Modify forearm shroud to allow installation of HP Barrel Band.
  • Increase transfer ports in both receiver and barrel to 80% of bore size.
  • Increase Pro V2 regulator pressure output 1400PSI.
  • Barrel breech chamfer and bevel.
  • Barrel crown retouch and polish.
  • Barrel lapped and polished.
  • Barrel shroud ventilate.
  • Barrel shroud diffuser installed.
  • Baffle replace with 5 piece HP Baffles (SSP)
  • Air stripper replace with HP Air Stripper (SSP)
  • Installation of the HP Barrel Band.
  • Trigger to sear face polish and lubricate.
  • Polish hammer
  • Polish hammer tube section
  • Trigger adjustments made.
  • Trigger return spring replace (lighter)
  • Range time with power curve data sheets provided.
  • Full detailed rifle work up sheets
  • 25 and 50-yard group results on a 2" target.

All this for only $664.00!

This offer ends when 2/22/2021 ends.

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Adding FedEX to the roster

by Hajimoto

USPS has been experiencing substantial delays in Priority Package deliveries. I am being told that it is due to Covid but somehow if I pay for Express service, Covid doesn't come into play.

Some 3-4 day deliveries have been seeing 12-18 day delivery times. Please know that once you receive the tracking number from Hajimoto Productions and the tracking information shows the package as ACCEPTED BY THE USPS, it is no longer in my control. Don't get me wrong, I will do all that I can to keep you updated on the status of the package's journey but once they have it, its on them.  

Because of these unacceptably long delivery times, Hajimoto Productions is now offering FEDEX delivery service as an alternative to our typical USPS service.

Thank you for your patience and understanding as we navigate our way through these challenging times.

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Now offering PatchWorm PFT!!

by Hajimoto

I have used The Patchworm cleaning kit since its inception and must say there is no easier and more reliable cleaning solution on the market.

The kit is small in size but HUGE in performance. I use it every single day in the shop and in the field. It will be the best less than $20USD you have ever spent, trust me on that.

The patchworm is used by pulling a patch through the barrel rather than pushing it like a conventional solid cleaning rod. Each kit includes a flexible cleaning rod, cleaning head and wet or dry cotton patches.
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:

Get you one today!

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Moratorium lifted

by Hajimoto

Hello there airheads! As you know I do not do back orders because it is my believe that if I cannot provide a service right now then I have no business taking your money. This is why I have always paused accepting new orders when the demand gets too high or the turn around time for custom builds/tuning service stretches out beyond 14 days.

That said, I have caught up with the overwhelming rush of orders received during the 2020 Christmas holiday season for custom builds and tuning requests. The moratorium that I enacted on or about December 15th is now lifted and I am once again accepting build and tune orders. 

I have a limited supply of .22 Calibers but a fair amount of .25 caliber Gauntlets in stock and ready to built how you want it.

Thank you for your patience and support!

Hajimoto

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2021 Hajimoto Edition Gauntlet

by Hajimoto

The 2021 HE will be available in the first quarter of 2021 and in keeping with the previous versions, they will be in limited supply. This year's version has some very special features that will certainly put a smile on the face of power seekers.

It will offer an externally adjustable regulator that is coupled with an 18ci carbon fiber bottle that holds 4500PSI. The tank shroud is custom modified to accommodate the new power flex combo tank system as well as any stock diameter cylinder as well.

The rifle's breech block is laser etched to display the Custom Built Hajimoto Edition and logo as a badge of authenticity. Additional features will include a placarded custom hard case that proudly displays the contents to be a "Custom Built Hajimoto Edition".

The rifle will come with an expanded magazine so the shooter can spend more time shooting and less time reloading. There will be adjustable height scope rings and a very nice optic included in this edition. A two stage trigger will be standard equipment on the HE. The barrel shroud will be reduced and a DonnyFL Tatsu will be on the end keeping the overall length manageable as well as making the 2021 HE whisper quiet.

More information such as pricing and availability will be made available in the near future so keep your ear to the ground.

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Origin Strip Stak Paks Bak

by Hajimoto

After receiving tons of emails from Umarex Origin owners requesting that I get more Strip Stak Paks in stock, I enlisted the help of some of Santa's helpers and we got some done and they are readily available now!

So if you have been waiting for the past 3 days for a Strip Stak Pak for your Origin go to this link and get your order in!
https://hajimotoproductions.com/index.php/product/hp-strip-stak-pak-for-origin/

Thanks for you patience during this very chaotic time,

Hajimoto

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Hajimoto Presses Pause!

by Hajimoto

Hello Airheads,

Because of the HUGE influx of orders for custom builds, tunes and modifications, I need to pause accepting any more orders.

Until I get caught up, all Tunes, Builds and Modification Services will be on hold. I think I will be caught up in 14 days or so but will make another announcement when I am.

If you have a build request into me, you WILL be completed before any additional orders will be taken. If you were waiting to buy your Hajimoto Tuned Gauntlet, I am sorry for temporarily closing the order desk.

I will be in touch guys and gals.

Hajimoto

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Power Flex Combo Released!

by Hajimoto

Here we go guys and gals, 18ci's of delicious carbon fiber 4500PSI goodness with an on the fly adjustable regulator for your Gauntlet! The tank is slightly larger in diameter than the stock tank but with a little drum sander action it can fit the stock shroud just perfectly, as shown in the photo.

The Power Flex Combo will be standard on my soon to be announced 2021 Hajimoto Edition Custom Gauntlet.

I have a very limited supply of these so first come first served on these ole boys.

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