Engineering & Technical Division

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Tomorrow is the big day for Echigoya Yokohama They will have an opening sale.





They will also give away these beautiful dog tags by Volk Tactical for purchases of ¥10,000 or more.





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One of the most useful that is a necessity in our shop is the caliper. This takes exact measurements of irregular shapes; like threads, barrel diameter, etc. In our next DIYs you will be seeing a lot uses for this tool.





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Designed by Eugene Stoner, one of designers of M16 rifle, after he left ArmaLite in about 1961 and joined the Cadillac Gage Corp.
MK23MG is the only military application of the Stoner 63 system, however, was the Mk.23 model 0 belt-fed light machine gun configuration, used in limited numbers by US Navy Special Forces and Marine Corps in Vietnam.

In general the Stoner system, while having the advantages of modularity and interchangeability of parts and thus great flexibility in tactical use, was somewhat too expensive and also slightly over-complicated for a dedicated light machine gun. It was also somewhat dirt-sensitive and required much attention and maintenance.

Overall, some 3,500 to 4,000 Stoner 63 weapon kits were produced between 1962 and 1971. Of those, some 2400 Stoner 63 Light machine guns were purchased by US Navy for issue to special forces in Vietnam, and about 100 more were bought for US Navy S.E.A.L.'s in improved Mk.23 mod.0 version.


G&P has proudly reproduced this legendary Vietnam War light machine gun to all airsofter

1/1 Scale Electric Powered Airsoft AEG
FULL METAL Constructed from G&P Industry
Super Solid Built with weight over 4.5kg

Full Metal Receiver, fluted barrel (one-piece constructed), gas tube, charging handle & magazine feed unit
Equipped with 8mm Gearbox (Modified Version 2 Type) with Steel Gears & Spring Guide
Ready to go for 360FPS Muzzle Velocity
Electric Auto Winding 1200 rounds Drum Magazine (Gearbox + 9V battery powered)
Can be stored up to 10.8v 3300mAh Battery into fixed stock








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Here is a DIY of upgrading a Tokyo Marui Motor, changing the tower with bearings.


Stock TM and the CNC Machined tower with two bearings.


The bearing under the tower.



Echigoya motor tower on the left and Tokyo Marui on the right.


Using the our own made jig to hold the motor, we use the mini hand press to pull out the pinion gear.


Replace the Marui with the Echigoya tower and set the pinion gear back on and you are done.






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HISTORY of SVD Dragunov (Snayperskaya Vintovka Dragunova)
SVD Dragunov Sniper Rifle (Russian: Снайперская винтовка Драгунова)

SVD Dragunov is a semi-automatic rifle designed by Evgeniy Fedorovich Dragunov in the Soviet Union between 1958 and 1963. The SVD was the world's first purpose-built military precision marksman's rifle, and is common (along with several variants) throughout the former Eastern Bloc. The need for a new precision platoon-level, semi-automatic rifle became apparent to Soviet military leadership in the 1950s, an-d in 1958 a contest among Soviet arms designers was opened for the creation of such a rifle. The winner of the contest was a rifle designed by a team headed by Evgeniy Fedorovich Dragunov. In 1963, the Dragunov Sniper Rifle was accepted into the arsenal of the Soviet Army. (Sources from Wikipedia)

"RS (Real Sword) specializes in manufacturing airsoft guns and aims to reproduce it without changing the original product. All products maintain the features and style of the real steel original,creating more realistic and perfect wargame pleasure. Due to their reliability and stability, we recommend every RS product model to you and hope it will surprise and thrill airsoft players and collectors."

Brand new designed structure and emulation disassembly ensure the solidity of AEG body

Material adoption and manufacturing technique of handguard & stock followed real gun standard

Real gun appearance size, replica steel CNC-milled receiver, one-piece outer barrel, rear sight, and muzzle device

Using plywood for the stock and the handguard ; handguard is shaped by hot bending technique, while the curved surface of the stock is hand carved under strict
RS-T3 metal gearbox: high precision steel gear set, 7mm bearings, air seal nozzle, reinforced piston, silver plating electrical power package

Steel Magazine accommodate to hold 96 rounds 6mm plastic BB, material and surface finish technique equal to real one

Include Tool Kits reproduced the precision of the adjustment, maintenance and disassembly function of that of the original

Able to take up to 8.4V 1200mAh AK Stick Type battery in the spine of the receiver








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One of the most common things we do with the vertical milling machine, removing the second teeth on a piston.




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INVISTA 1000D CORDURA® Nylon Construction
Making this gear more resistant to the usual wear and tear (up to three times more resistant than normal Nylon).

The material is resistant to water, and can handle damp environments easily, maintaining its structure

The construction is made to military specifications, which ensures that this product will last a long time, throughout all conditions.
Heavy-duty YKK® zipper on main compartment
Highest quality UTX (R) DURAFLEX side release buckles
1 Mil. Spec. webbing cross straps for mounting MOLLE pouches
Back Mesh Pads for Ventilation & Comfort

It can be carried over the shoulder

As seen in the recent Transformers Movie, the Go Bag is a slim bag which is useful for carrying your essentials in one bag. It can easily fit your uniform in, and then some. The single carrying strap is incredibly versatile - it's almost as wide as the bag itself and is padded for a comfortable carry. Furthermore, it can be worn on one shoulder or with the strap across the chest. There is some MOLLE webbing on the strap for attaching other accessories and the strap can be undone easily with the UTX clip. The top and bottom of the bag also feature hand-carrying straps.

On the back, you will find a dual zip-up, which opens up completely to reveal the main compartment of the bag; inside the bad is a hydration-bladder pocket and plenty of space for a whole uniform and other bits and pieces. The sides are flanked by more MOLLE webbing, along with a secret pocket on either side. The front features 3x pouches for holding various accessories.

Main Bag Size: 540mm X 150mm X 155mm





Available in BK、OD、RG、KH、CB、MC


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Transform your existing magwell into a fast action, ergonomic grip. Mounts directly below the receiver's magwell to provide a large, beveled mag opening for rapid magazine changes, as well as a natural hand position for more secure shouldering while firing. Lightweight and easy to install. May require some shaving of the inside lips of the Magwell Grip for an exact fit. No modification to your gun required.









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This is the Vertical Milling Machine we have at our disposal here at EchigoyaWorks shop.


The chucks and the mills

I will continue doing blogs on what we do here at the shop, which is primarily on airsoft parts and modifications.


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CNC Machined receiver for Tokyo Marui Next Generation Recoil Shock Series will be available in all Echigoya Branches by December 1.

Echigoya Akiba, Shinjuku, Yokohama, & Kita-Kyushu


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AK-12: The 5th Generation AK 7.62mm, 5.56mm and 5.45mm Rifle
The next-generation AK rifle, formally referred to as the AK-200, has been named the AK-12. Its name refers to 2012, the year it will go into production. Izhmash is referring to it as the fifth generation Kalashnikov rifle.


President Dmitry Medvedev with an early AK-12 prototype

The controls have been modified so that they are more ergonomic and can be operated by an injured solider with only one available hand. Rails have been added to make the gun compatible with modern accessories.
The AK-12 will be made available chambered in 5.45mm, 5.56mm NATO, 7.62x39mm and a new not yet named caliber. It is possible that this new caliber is the 6.5mm Grendel. Wolf Ammunition recently said they were in talks with Izhmash to produce Saiga rifles chambered in 6.5mm.
The company had said that the gas and piston system remains unchanged from the earlier AK models, but it is not clear if they are going to use the older AK-74 gas system or the newer improved AK-108 "balanced recoil" system. The AK-12 will be available in a range of sizes, including a short barreled model for Special Forces.


AK-12 Prototype.

The AK-12 will be officially unveiled in the near future.


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History of Sten

The Sten (or Sten gun) was a family of British 9 mm submachine guns used extensively by British and Commonwealth forces throughout World War II and the Korean War. They were notable for having a simple design and very low production cost.
(Reference from Wikipedia)

Featuring FULLY Automatic Shooting Mode
Full Metal airsoft replica of WWII British Submachine Gun
Magazine accommodate 50 Rounds of 6mm plastic BB
Will take stick type battery (mod needed)









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SVD Dragunov air cocking is made by ARES-S.
Full metal made.
So the folding collapsible stock!
accessories Scope & Bipod made of metal only.
Length: 850mm / 1,100 mm Weight: 3,500 g









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Echigoya Yokohama is almost ready for its opening on December 1. A few more touches here and there and it will be open before you know it.





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Military Type Airsoft Grenade Launcher for G36 Series AEG
Durable Nylon Fiber & Aluminum Alloy Barrel Constructed
Metal Adjustable Folding Sight
Insert 40mm Cartridge inside and fun to shoot
Utilize standard 40mm BB Shower such as King Arms, Mosquito, ANGS, MOSCART, Classic Army, G&P Cartridge
BB Shell Loading Capacity is ranging from 18rd to 165rd (Sold Separately)
Excellent Craftsmanship & Very Heavy built
Fit in to S&T, ARES, Tokyo Marui & STAR Airsoft G36 AEG







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The Future of the Bushmaster / Remington ACR

There has been a lot of speculation about the future of the Bushmaster / Remington ACR. The rifle has not been selling well, but neither have any other non-AR-15 semi-automatic rifles. A company that supplies parts to many rifle manufactures told me today that about 70% of their business is now supplying AR-15 components. Non-AR-15 rifles are simply not selling.

Some have suggested Magpul now has the capital to start manufacturing their owns firearms.

The rights to the ACR design revert back to Magpul only if Rem/Bushmaster do not meet a minimum sales requirement. The minimum number of rifles they are required to sell is low and, I am told, they will easily meet the target. In the unlikely event Remington thought they could not meet the target, they would simply lower the price in order to increase sales.

Remington has invested a lot into the ACR. They took Magpul's prototype and turned it into a production gun. Their latest military model will be entered into the Army's carbine competition. If the ACR wins and becomes the next Army carbine the company will have a guaranteed revenue stream for the next 20 years. Consumers, LEO enforcement and foreign-militaries would all want to own the same gun used by the troops. I suspect the Freedom Group would then resume efforts to go public.

Magpul has designed a few firearms and has a powerful brand. If they wanted to, they could easily sell firearms. On the other hand, why would they produce low-margin firearms when they are selling high-margin accessories. My prediction is that they will instead start producing more and more high-end aluminum and steel rails, mounts and accessories.




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Travis Haley introduces new light mounts, which we are assuming will be the first from a long line of products that will be coming from HaleyStrategic.



Dropwing Adaptive Light Mounts
Designed primarily to work with SOPMOD M4 configurations - low profile design does not obstruct IR laser systems. This mount also works with most other railed and tubed polymer hand guards.


Thorntail Adaptive Light Mounts
Low profile Picatinny rail light-mount designed to work with any rail system (aluminum or polymer).




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Tokyo Marui Famous Bolt-Action Sniper Rifle convert as Stainless Shine PRO HUNTER Version
1/1 Scale High Performance Assembled Spring Powered Airsoft Rifle
Base on VSR-10 Bolt-Action System
Cocking action can be done by either pulling the rear cocking lever
Realistic Bolt Action load Bullet on each cock
"REAL SHOCK" Technology make this rifle with "Recoil" Feel during each shot
Supreme Accuracy to aim 20 meter long range coin
Achieve 275 FPS out from the Box
Equipped with Special Anodized Aluminum, Shining Silver Bolt / Barrel Assembly & Trigger Units
Marui's Adjustable HOP-UP System
430mm Long Precision Barrel offer superior accuracy at its budgeted price





Utilize 6mm Plastic Pellet, this rifle give you a supreme accuracy on the target
Package include Marui Brand New 100rounds 0.28g Superior Perfect Hit 6mm Bio BB
Full Size Magazine can load 30 rds of Bullet each time (same design as previous VSR-10 model)

Equipped with Scope Mount Base
Beautiful Nickel Silver Color 4x40mm Rifle Scope & Mount Rings




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"Derived from the Hi-Capa 4.3 Government model, this Hi-Capa Custom is a brand new edition of the famous pistol from Marui. Featuring Dual Stainless Slide, RIS rail attachment & Solid crispy blow back job. Again, another must have collection for Hi-Capa's fans."

Superior performance with HFC 134a Gas and Crispy Blow Back with HFC 22 Gas
Gas Blow back Cycling is ultra smooth
Top notch craftsmanship of Beretta element
Metal Constructed Stainless Magazine accommodate 28+1 Round 6mm airsoft plastic pellets
(Also Compatible with Marui Hi-Capa 4.3/5.1 Magazines)
Heavy Weight ABS Slide offers solid and metal like feeling
Full Metal Lower Frame Body with RIS rail for tactical laser & flashlight attachment
White Dotted Metal Front & Rear Sight
Enhanced Dual Type Safety Lever fit for both left/right-handers (Same system as Marui Hi-Capa 5.1)







Field Strip mechanism is the same as the real steel beratta
As always, Adjustable HOP UP system is equipped
Authentic TOKYO MARUI Product (MADE IN JAPAN)





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Used up in size, appeared at an affordable price!
World's First! Biodegradable BB's only the oxidized form of the world!
Countries demonstrate biodegradation oxidative decomposition.
● Natural decomposition OK!
● Recycling OK!
● Polished Φ5.95 ± 0.01 ● High precision bearings
Available in 0.2g and 0.25g








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Modern Warfare 3, Activision’s latest first-person shooter, hit store shelves like a runaway train. The game, part of the Call of Duty franchise, was predicted to be the top-selling video game despite healthy competition from EA’s Battlefield 3 released in October.
Those predictions are not just coming true, they’re being demolished. Several sources have claimed thatModern Warfare 3 is on par to break first week sales records — a title it would claim from its own predecessor,Call of Duty: Black Ops released by Activision in 2010. This, after MW3 already broke records for pre-ordered copies, according Activision.

On opening night, Activision says that approximately 1.5 million gamers lined up outside 13,000 stores to buy a copy at midnight, reported Extreme Tech. We’re not entirely sure how Activision got that number, and those gamers didn’t all necessary translate into sales. However, analysts have prediction sales that trump even those numbers. One analyst told Extreme Tech that 18 million copies will be sold by the start of the calendar year.

The site even did some quick math and found the amount of electricity used by online players was equal to or more than enough energy to power a nuclear power station.

Black Ops holds the current record for the entertainment industry’s five-day opening sales revenue record at $650 million worldwide, the Guardian reported. While hard numbers haven’t yet come in for MW3, Amazon said it generated 32% more pre-orders than Black Ops.

Celebrated games analyst Michael Pachter predicted the game will not only beat the old record but continue selling through the holiday season: “I see compression of sales for virtually every game, would bet that they are 10% higher over the same time frame, so $1.1 billion in the first six weeks,” Pachter told IndustryGamers.



Hands-On

All the hype and financial predictions are warranted, according to critics. The game has an average score of 89% on Metacritic at time of writing. We can verify that the game is a bucket of fun.
I had some time to play with it, and the game feels as great as ever. The single player campaign is littered with set-piece moments like sabotaging a submarine and fighting through New York’s financial district. While visually impressive, these moments frequently make the single player campaign feel like the user is simply watching the action instead of participating in it. Rather than focus on the shooting mechanics, MW3 pushes the user to reach the next cut-scene or vista.

We haven’t spent a ton of time on multiplayer — the real meat of the MW3 experience — but so far it plays great with a ton of perks, weapons and motivations to continue leveling up and improving your abilities. The Elite social layer helps hardcore gamers gain even more insight into how to up their game while connecting them to other users in a central hub.
MW3 is a monster of a game. It’s a blast to traipse around the world both in campaign and multiplayer, even if the surprisingly brief single-player experience can feel a little like derivative cliches on autopilot. First-person shooter fans will get far more enjoyment out of the multiplayer and co-op options. The sales are sure to follow.

Is Modern Warfare 3 on your wishlist? Do you think it can reclaim the first-person shooter crown from Battlefield 3? Sound off in the comments.




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Shortest model sight yet! This sight is smaller and lighter than the other HWS sights and runs on a single 123 battery. With the new single battery configuration, the XPS allows more rail space than ever, leaving more room for rear iron sights, magnifiers or NV mount. Smaller, lighter and always fast; the XPS series is a great compact option for your platform.

Single transverse 123 battery to reduce sight length
Shortened base only requires at most 2 3/4 inch of rail space
Battery cap and latch are eliminated and replaced with a simple O-ring, tethered cap; better sealing is achieved
Average battery life at brightness level 12 is roughly 600 hours
The XPS2 is not Night Vision compatible, for Night Vision compatibility see the XPS3 sights.








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This will be the first of my series of girls in the armed forces. Take note that this series will only feature girls that are really in the service, not models that pose with guns.


US Army


Canada


China


And of Course Japan


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Airsoft Innovations Impact Tornado Maintenance Kit
Design for Airsoft Innovations Impact Tornado Grenade (AIN-TG-0007)
Comes with replacement parts that you could break due to exceptional use of the grenade.
Package Includes: Valve Cover, Fill Valve, U-Cup Seals, Valve Cover O-Ring Set, Bung, Impact Bumper, Impact Pin, Trigger Components

This kit allows you to service your grenade. Please read the trouble shooting guide before attempting to fix your grenade on your own.







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You want to shoot it out like John Wayne in the west? Here’s your chance, introducing:

The A&K M1892 6mm Airsoft Gas Rifle

Full Metal Constructed Barrel & D-Lever Loop with Real Wood Stock
Realistic operation with D-Lever Loop Action BB Loading mechanism
accommodate 24 rounds 6mm airsoft plastic BB Loading Capacity
Adjustable Hop-Up System










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MAGPUL PTS Advanced Armament Corp Blackout 51T Flash Hider (14mm CCW)
Steel Alloy Construction
Heat Treated Coating Surface Finish
A high strength corrosion-resistant aerospace alloy, and hardened surface finishing provide the highest level of durability
100% inspection ensure precise bore alignment resulting in enhanced accuracy and maximum performance
Fully Licensed Advanced Armament Corporation™ - The Blackout ® 51T
14mm Counter-Clockwise (-) design
Compatible with PTS MASADA ACR






Able to works with the Magpul PTS AAC M4-2000 Airsoft Silencer





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Travis Haley, previously CEO of Magpul Industries and Magpul Dynamics, has recently broken away to start his own endeavor at Haley Strategic Partners, where he’s formed an operation that I’m truly proud to endorse. Not only as a company, but Travis himself. After spending a few days getting to know Travis, I found him to be a completely down-to-earth person that I respect considerably in this industry.
I found many similarities in not only the integrity with which he runs HSP, but in his enthusiasm and passion that he exudes, as I do with ITS Tactical. It’s refreshing to see that in an industry that I’ve found to be close-minded on more than one occasion.

Along with Chief Creative Officer Jon Chang and Instructor Brannon LeBouef; HSP provides training, consulting, product T&E and marketing to the industry. We’ve even got something in the works with HSP that will be coming very soon to ITS Tactical!


Adaptive Carbine
Whether Military, Law Enforcement, responsible armed citizen or a competitor, this Adaptive Carbine training video is the first step in increasing a shooter's survivability. The basis comes from the history and evolution of weapons manipulation in disruptive environments and the adaptation of disruptive technologies. Any person that takes their shooting lifestyle seriously has to understand these disruptions and needs to keep an open mind in order to prevent an absolute mindset and/or negative training inertias.
Former Special Operations Veteran Travis Haley guides the beginner or advanced shooter on how to build a shooting platform - not only in the physical sense, but more importantly in the mental sense. Travis breaks down the basic fundamentals and incorporates mindset methodologies that allow you the opportunity to justify them for your shooting lifestyle.



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Echigoya is opening another branch this December 1. It will be in Yokohama, and they will start with a bang, an opening sale.


Free Medal from Volk Tactical for purchase of over ￥10,000.



ECHIGOYA横浜店
〒220-0073
神奈川県横浜市西区岡野1-13-11 瑞穂横浜ビル2Ｆ



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Add the Tornado Impact to your arsenal of Tornado Timer Grenades. The Impact grenade explodes on impact, compared to the Timer grenade that offers set back times of 1.5 or 3 seconds. The Impact Tornado explodes immediately once it hits a hard surface - from as little as one inch away on concrete, but will hold - even with the pin pulled - when you shake it aggressively in your hand!

Triggers at one inch drop to floor!
Propane (Green Gas) powered / Can be configured for HFC134a too.!
Completely re-usable. Just reload bbs and gas!
Blasts 200 x 6mm pellets
Full 3D (360°) coverage. Not a shotgun blast or a disc distribution. A full spherical scatter!
Consistent 3 second timer with optional 1.5s delay for airburst or short ground throws. Give your opponents no time to react!
Robust design using reinforced polymer & precision CNC aluminum parts
Tough design survives gazillions of throws!
We don't know how many blasts to failure, but we'll keep counting.
No loose parts to lose. Keep track of the pull pin though.
Easy to quickly render safe for safezone handling.

One of the most reliable grenade in the market lot of fun in your game
Made in Canada
(CAUTION: Player must wear a safety goggles & gears before operate this unit. Please read Instruction before use )

Discharge Velocity: Between 65fps-140fps (first to last shot)






Available in Black and Red



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Balde Magazine Pouch for M4

Keep your AR-15 magazines readily available without cumbersome flaps or shock cords necessary for retention on some other pouches. User adjustable tension screws keep the mag secure but still allow for smooth extraction when reloading. Able to accommodate mags with the bullets to the front or rear, these pouches are truly ambidextrous.









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