EMG Hudson H9 Gas Blowback Pistol

EMG International
Code:
238.49
  • Full metal construction
  • Licensed via EMG
  • Eye-catching unique design

If a Glock and 1911 had a child, we imagine it would look something like this! Meet the Hudson H9, a pistol that was set to change the world, until Hudson liquidated just two years after its unveiling at SHOT Show. It brought multiple patent-pending features together into one pistol design, something that caught many people's attention and left them wanting to try this pistol out for themselves.

The Airsoft version manages to capture the external design elements, but the internal parts are obviously different. Some of these external features include the M1911 straight pull trigger and the short recoil system that sits in front of the trigger guard. If you want a real steel licensed pistol that looks different from the rest, the EMG Hudson H9 Gas Blowback Pistol is for you!

Full description

Frequently purchased with this pistol...

Description

Hudson exploded onto the firearm scene with their stand at SHOT Show in 2017, where they unveiled their creation, the Hudson H9 pistol. This pistol was set to change the way people saw sidearms, bringing all the best patent-pending features of other pistols and combining them into the ultimate pistol.

The real steel Hudson H9 included proven design elements such as an M1911 straight-pull trigger, a short-recoil operated system, and the heritage S&W 5900 series magazine tube. Some less noticeable new design elements included forward barrel cams in front of the trigger-guard, the sear design marrying the straight pull trigger with a striker-fired system while remaining drop safe, the placement of the recoil spring, and the pairing of an insert chassis with a steel frame. All these features led to the unique design that this pistol boasts.

Starting at the front we have a metallic black alloy outer barrel with an 11mm CW female thread at the tip, allowing tracer units, suppressors and other muzzle devices to be added with a thread adapter. If you want to mount a suppressor or tracer, we recommend looking for as short and lightweight a suppressor as you can find to keep the cyclic rate high and gas efficiency optimal!

At the top of the CNC aluminium slide, we can find our front and rear sights taking the form of the classic front post and rear cut-out. The sights are easy and intuitive to align, ideal for those who prefer simple and familiar but functional sights. The front and rear of the slide feature deep serrations on either side, providing plenty of purchase when racking the pistol from the front or rear while remaining comfortable so you don't tear your hands up if you don't wear gloves. The slide also features Hudson logos, solidifying the authentic real steel look.

Moving to the frame, we can find a 20mm Picatinny pistol rail on the dust cover, allowing pistol lights, lasers and other 20mm Picatinny accessories to be mounted. This looks different from typical pistols, usually, on pistols that look similar to 1911s, the trigger and cut-out sit below the rail. On this pistol, they sit in line with the rail section, which means the steel recoil rod and spring are shorter. This was an intuitive design which directed recoil into your hand so there was less felt recoil and muzzle rise when shooting.

This "low bore axe" design translates into the Airsoft world, it's not as noticeable as the gas blowback does not compare to real steel recoil, but it's nice that this feature still has some function in the world of Airsoft. Moving rearward, we come to another unique feature, the trigger of this pistol has the same two-stage design as a Glock, but has the M1911 straight-pull trigger. However, the two-stage design is upside down, meaning that the top of the trigger needs to be actuated before the actual trigger can be pulled.

Above the rail, you will find the slide disassembly. This is how you remove the slide to access the Hop-Up adjuster. Push the slide rearwards in line with the frame, then push the slide pin through from the right, after that rotate it 90 degrees clockwise. You can then pull it out and then you are free to remove the slide.

With the slide removed, you can now access the H9's adjustable HOP-up unit, which can be used to apply backspin to your BBs, extending their range. The dial can be turned to apply an additional HOP-up effect and can be tuned to your chosen BB weight to extend the effective range of the pistol.

The magazine release can be found on the pistol grip, on the left side, sitting comfortably beneath the shooter's thumb for fast access and a fast reload. The mag release is textured for additional grip, ensuring you never mess up your reloads. The pistol grip is stylish, boasting fine texturing on the flanks for an easy and secure grip. The front and rear have a more positive texturing, ensuring that you will never accidentally drop this unique pistol.

If you love real steel platforms but are looking for something more unusual, the EMG Hudson H9 Gas Blowback Pistol should be perfect for you! From this pistol's tragic tale to its revolutionary design and style, there is nothing about this pistol that doesn't have an interesting backstory.

Features

  • Full metal construction
  • Licenced by EMG - Realistic trademarks across the design
  • 11mm CW Female threaded barrel - Tracer ready with Armorer Works, WE or CowCow adapter
  • Forward slide serrations - Easy to rack from the front or rear
  • 20mm Picatinny frame rail - Ready for a tactical flashlight or aiming laser
  • Ambidextrous slide lock/release - Great for left or right-handed shooters
  • Detailed mock extractor - A separate part for maximum realism
  • Anti-glare serrations on the top of the slide - Keeps your sight picture clear in bright conditions
  • 9x19 Chamber marking - A perfect match for the real Hudson H9
  • Adjustable HOP-up - On the outer barrel, accessible with the slide removed
  • Two-stage safety trigger - Similar to Glock, the central blade must be pressed to shoot
  • Textured pistol grip - Slimmer than you might expect and very comfortable
  • Open iron sights - Rear sight includes anti-glare texture for easy target acquisition
  • Optional manual safety catches included in the box - Installation requires disassembly (see Special Instructions)
  • Compatible with EMG Hudson H9 Green Gas Magazines

Package Includes

  • EMG Hudson H9 Gas Blowback Pistol
  • 25rnd Green Gas magazine
  • Optional manual safety catches

Special Instructions

The EMG Hudson H9 includes a set of manual safety catches in the box. Installing these will require the disassembly of the pistol beyond what is required for normal maintenance. If you choose to install the safety catches it is considered a modification. If a fault arises from incorrect installation, it is not covered by your usual 12-month warranty.

Specification

General

Weapon Construction External
Weapon Type
Pistol
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
Site Legal Icon
Site Legal, using 0.20g BB
Yes
Screwdriver Icon
Pre-Built
Yes
Package
Included Items
  • Magazine
  • Extended Slide Release
Skill Level Icon
User Skill Level
Starter, Regular Player,

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.54kg
Weapon Length Collapsed
Length (Collapsed)
20cm

Construction

Colour Wheel Greyscale
Primary Colour
Black, Flat Dark Earth,
Construction Icon
Construction
Aluminium slide. Alloy outer barrel and trim parts. High density polymer frame
Weapon Construction External
External Construction
Polymer
Alloy
Aluminium
Gearbox Icon
Internal Construction
Polymer
Alloy
Aluminium
Steel

Weapon Specific

Power Source Icon
Powered By
Green Gas
Blowback Icon
Blowback
Gas Blowback
Weapon Platform
Pistol, Hudson H9,
Magazine Style Icon
Magazine Style
Pistol Magazine, Hudson H9,
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Weapon Safety Features Icon
Safety Features
Two Stage Trigger
Shooter Configuration Icon
Shooter Configuration
Ambidextrous
Weapon Configuration Icon
Weapon Configuration
Standard
Weapon Scale Icon
Weapon Scale
1:1
Suggested BB Weight
0.25g

Hop-Up

Hop-Up Unit Icon
Hop-Up Unit
Yes
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Rotary
Hop-Up Unit Location Icon
Hop-Up Location
Accessible in the field stripped condition

Furniture

Weapon Furniture Icon
Furniture
  • Ergonomic Pistol Grip
  • Textured Pistol Grip
  • 20mm Pistol Rail
  • Threaded Outer Barrel
  • Ambidextrous Slide Release
  • Enlarged Trigger Guard
  • Forward slide serrations
  • Open Iron Sights
Rail System Icon
Rail System
20mm Pistol Mount
Sight Type Icon
Sight Type
Iron Sights , Open Iron Sight,

Barrel

Outer Barrel Length (in)
4.3''
Icon Thread Type
Outer Barrel Thread Type
Female
Icon Thread Direction
Outer Barrel Thread Direction
CW (Clockwise)
Outer Barrel Thread Size
11mm
Inner Barrel Diameter
6.08mm
Inner Barrel Length
115mm

Magazine Specific

Magazine Type
Gas, Low Capacity ,
Magazine BB Capacity
Approx. 25 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location
Top, Front,
Magazine Gas Fill Location
Bottom
Magazine Gas Type
Green Gas

Gas Gun Specific

Gas Can Icon
Gas Compatability
Summer Gas, Green Gas, Red Gas,
Gas Can Icon
Gas Recommendation
Green Gas

Product Testing Data

Notepad Icon
Test Description
FPS +/- 10%
Notepad Icon
Tested Using
0.2g ASG Blaster BBs & ASG Ultrair Green Gas
Notepad Icon
Test Date
13/01/2025

Size guide

Joule Charts

Special Instructions

These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.

FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.

Tap the tabs below to open the relevant chart for your replica.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
325 0.98 1.23 1.37 1.47 1.57 1.77 1.96 2.11 2.21 2.45
328 1.00 1.25 1.40 1.50 1.60 1.80 2.00 2.15 2.25 2.50
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
335 1.04 1.30 1.46 1.56 1.67 1.88 2.09 2.24 2.35 2.61
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
345 1.11 1.38 1.55 1.66 1.77 1.99 2.21 2.38 2.49 2.76
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
355 1.17 1.46 1.64 1.76 1.87 2.11 2.34 2.52 2.63 2.93
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90
420 1.64 2.05 2.29 2.46 2.62 2.95 3.28 3.52 3.69 4.10
430 1.72 2.15 2.40 2.58 2.75 3.09 3.44 3.69 3.86 4.29
440 1.80 2.25 2.52 2.70 2.88 3.24 3.60 3.87 4.05 4.50
450 1.88 2.35 2.63 2.82 3.01 3.39 3.76 4.04 4.23 4.70
460 1.97 2.46 2.75 2.95 3.15 3.54 3.93 4.23 4.42 4.91
470 2.05 2.57 2.87 3.08 3.28 3.69 4.10 4.41 4.62 5.13
480 2.14 2.68 3.00 3.21 3.42 3.85 4.28 4.60 4.82 5.35
490 2.23 2.79 3.12 3.35 3.57 4.02 4.46 4.80 5.02 5.58
500 2.32 2.90 3.25 3.48 3.72 4.18 4.65 4.99 5.23 5.81
510 2.42 3.02 3.38 3.62 3.87 4.35 4.83 5.20 5.44 6.04