Best B&T GHM9 Upgrades & Accessories
Looking for the best B&T GHM9 upgrades and accessories?
The GHM9 is quickly becoming one of the most popular sub-guns ever, and there are many different B&T GHM9 upgrades and accessories available due to its popularity.
All of these modifications will help improve the platform’s performance and will make the firearm better. These B&T GHM9 upgrades and accessories mentioned below will make this the ultimate sub-gun and self-defense weapon.
This article will list all of the best B&T GHM9 upgrades and accessories.
What is a B&T GHM9?
The B&T GHM9 is a reliable pistol-caliber carbine (PCC), more affordable than other similar firearms on the market, and fun to shoot.
These are all offered in 9mm and are a great alternative to the CZ Scorpion and the Sig MPX if you are looking for something a little different but still can fulfill that role.
B&T makes the GHM45, the same gun just chambered in 45 ACP.
These guns are bare bones from the factory, but you have a clean slate and can set it up to your liking. They also ship with factory iron sights.
The GHM is a cost-effective, competition-oriented PCC featuring many of the same great qualities that made the APC9 successful while providing the user with additional flexibility and modularity.
The Gen 2 allows users to change barrel lengths, handguards, and stocks and add an SD kit, among other accessories.
Like many B&T SMGs, the GHM9 accepts all APC9 PRO lower receiver groups, meaning it can be equipped to accommodate Glock magazines, SIG P320 magazines, or proprietary B&T magazines by simply switching the non-serialized lower receiver group.
Where To Purchase a B&T GHM9?
Normally you will not see these at your local gun store and probably will have to order one online and send it to your local FFL. If you do not already own one and want to pick one up, check out the link below.
Click Here to check the current prices and availability of the B&T GHM9.
B&T GHM9 CURRENT MODELS IN PRODUCTION
- Click Here to view them on B&T’s website
- Click Here to download the owner’s manual
Best GHM9 Upgrades & Accessories
There are a lot of different routes and options you can do when adding parts and B&T GHM9 upgrades. First, you should decide what the firearm’s primary use will be and what role it will take.
Are you setting up for home defense or looking for the best truck gun? Either way, most of the upgrades and parts in this article will work for just about any role.
There are three main upgrades that I recommend first on all firearms. A good optic, weapon light, and a sling. These are the accessories you should add first.
Best GHM9 Optics
Adding a good quality optic is next on the list for upgrades and accessories. There are huge benefits of using a red dot.
Speed and accuracy are the main two, but focusing on the threat and not the front sight is better for situational awareness.
I recommend a few different red dots for a platform like the B&T GHM9. They all work great and are similarly priced, depending on your desired features, size and weight, and personal preference.
The best red dots for the GHM9 are:
- Trijicon MRO HD
- EOTech EXPS
- Aimpoint T2
Trijicon MRO HD
The Trijicon MRO HD is a reflex-style, sealed sight for rifles, carbines, and shotguns to provide fast target acquisition.
It is designed to be used with both eyes open, giving the operator maximum situational awareness.
The large aperture and tapered light path maximize the viewing area in a small optic, allowing for fast target engagement, especially from non-standard shooting positions.
It also features ambidextrous brightness controls, sub-flush adjusters, advanced lens coatings, and a fully sealed, waterproof, hard anodized forged 7075-T6 housing, making the MRO the ultimate mini reflex sight.
The MRO HD is optimized for use with a magnifier, with a re-engineered objective lens to produce a refined 2.0 MOA center dot surrounded by a 68 MOA segmented circle reticle.
The ambidextrous reticle and brightness control allow users to choose between a full reticle or a center dot.
| Color: | Black |
| Finish: | Matte |
| Fabric/Material: | 7075-T6 forged aluminum |
| Magnification: | 1 x |
| Objective Lens Diameter: | 25 mm |
| Reticle: | 68 MOA ring w/ single 2 MOA dot |
| Illumination Type: | LED |
| Eye Relief: | Infinite |
| Adjustment Type: | MOA |
| Battery Type: | CR2032 |
| Operating Temperature: | -60 – 160 Fahrenheit |
| Length: | 2.9 in |
| Width: | 1.7 in |
| Magnification Type: | Fixed |
- Fully Ambidextrous Knob
- Easy Grip Adjustment Knurl
- Multiple Illumination Settings
- 1/2 MOA Sub-Flush Adjusters prevent accidental adjustment
- Forged 7075 Aluminum Housing
- Waterproof 100ft/30m submersion
- Large Objective lens
- Fully Multi-Coated Broadband Anti-Reflective Glass
Click Here to check the current prices of the Trijicon MRO HD
EOTech EXPS3
The EOTech EXPS3 is the shortest, lightest holographic weapon sight on the market today. It allows for an elevated level of precision in short to medium-range tactical environments like never before.
These red dot sights deliver two-eyes open shooting ability plus a 7mm raised base for iron sight access.
The EXPS-3 features easily adjustable side buttons with a single, quick-release throw lever to quickly attach or remove the sight.
The EOTech EXPS 3 Waterproof Holographic Red Dot requires 2 3/4 inches of rail space, thanks to a shortened base.
The waterproof and fog-proof design will withstand harsh environments and perform in any tactical environment and with the average battery life being between 500 to 600 hours.
| Finish: | Hard Coating |
| Magnification: | 1 x |
| Objective Lens Diameter: | 0.85 in |
| Illumination Type: | Holographic |
| Illumination Color: | Red |
| Brightness Settings: | 30 |
| Eye Relief: | Unlimited |
| Adjustment Type: | MOA |
| Adjustment Click Value: | 0.5 MOA |
| Field of View, Linear: | 30 yds at 4 in |
| Lens Material: | Front Window 1/8in solid glass Rear Window 3/16in Laminate |
| Optical Coating: | Anti-Reflection coating on the external surface |
| Attachment/Mount Type: | Weaver, MIL-STD 1913 |
| Battery Type: | CR123A |
| Battery Life: | 1000 hours |
| Operating Temperature: | -4 – 122 Fahrenheit |
| Water Resistance Level: | Submersible |
| Water Resistant Mark: | 10 m, 33 ft |
| Fogproof: | Yes |
| Length: | 3.5 in |
| Width: | 2.4 in |
| Height: | 2.8 in |
| Weight: | 11.2 oz |
| Included Accessories: | Sight assembly 1 x Type 123 Lithium battery Quick Reference Card Product Registration/Warranty Card |
| Package-Type: | Polymer hard case |
| Magnification Type: | Fixed |
| Lens Finish: | Fog-resistant internal optic |
| Brightness Index: | 20 daylight settings |
| Quantity: | 1 |
| Fit: | both 1in Weaver and MIL-STD-1913 rail |
- Single transverse 123 battery to reduce sight length
- Shortened base only requires at most 2 3/4 inches of rail space
- The battery cap and latch are eliminated and replaced with a simple O-ring, tethered cap; better sealing is achieved
- The battery compartment is now separated from the base to allow it to hover over the delta ring of the rifle
- Average battery life at brightness level 12 is roughly 500-600 hours
- Side buttons, NV compatible with a single quick detach throw lever
Aimpoint T2
Designed to be the ideal sight for tactical applications, the Aimpoint Micro T-2 is one of the best optics for any firearm, especially the GHM9.
It is lightweight, extremely reliable, and has a long battery life.
The sight housing of these red dots has advanced lens coatings that radically improve the shape and clarity of the 2MOA red dot.
Physical protection has been added around the adjustment turrets and internal changes to protect the electronic components of the Aimpoint T2 Micro Red Dot Weapon Sight.
The sealed tube design of this Aimpoint red dot means that snow, rain, dust, mud, or sand will not hinder the use of your sight or ever get in between you and your target.
The optic can be mounted quickly and has a clear, crisp dot in the center. Perfect for making accurate shots rapidly.
This red dot is compatible with all generations of night vision devices.
| Color: | Black |
| Finish: | Semi-Matte, Anodized |
| Fabric/Material: | Aluminum |
| Magnification: | 1 x |
| Objective Lens Diameter: | 18 mm |
| Reticle: | 2 MOA Dot |
| Illumination Type: | LED |
| Illumination Color: | Red |
| Brightness Settings: | 12 |
| Eye Relief: | Unlimited |
| Adjustment Click Value: | 0.4 in at 100 yds |
| Parallax: | Free |
| Optical Coating: | Multi-Coated |
| Light Transmission: | 70 % |
| Battery Type: | Lithium, CR2032 |
| Battery Quantity: | 1 |
| Battery Life: | 7,300 – 50,000 hours |
| Operating Temperature: | -45 – 71 Celsius, -49 – 160 Fahrenheit |
| Water Resistance Level: | Waterproof |
| Water Resistant Mark: | 80 ft |
| Gun Make: | Universal |
| Gun Model: | Universal |
| Length: | 2.7 in |
| Width: | 1.6 in |
| Height: | 1.4 in |
| Weight: | 3.3 oz |
| Condition: | New |
| Package-Type: | Box |
| Magnification Type: | Fixed |
| Lens Finish: | Multi-Layer Anti-Reflex |
| Quantity: | 1 |
| Switch Type: | Rotary Switch |
| Wavelength: | 650 nm |
- Ideal for rifles, carbines, shotguns, submachine guns, and handguns
- Flip-up lens covers – front is solid, and rear is transparent – allowing the user to shoot with both eyes open and lens caps closed in an emergency
- Reinforced protection of the turrets for even greater ruggedness
- Integral Picaninny-style base allows easy attachment to any rail
- Anodized high-strength aluminum housing, semi-matte black
- Use as a standalone sight or piggybacked on larger magnifying, thermal, or night vision optics
- NVD compatible
Best GHM9 Stock Upgrade
Adding a stock to a pistol requires some extra knowledge. Unfortunately, there are a lot of hoops you must jump through to add a stock.
This will reclassify the firearm as a short barrel rifle (SBR). Some states do not allow civilians to own these, and the states that do allow it require a tax stamp and other extra rules you must follow.
All I can say is that you are responsible for knowing and understanding all your federal and local laws regarding SBRs. You don’t want to break any laws by mistake.
For this reason, many people decide just to add an arm brace but stay updated on the law because it is constantly changing.
A telescoping arm brace is made for the GHM9, but they are damn near impossible to find and cost over $600. If they become more available, I will add them to this post.
Currently, the best setup is a compact and sleek folding arm brace, you will need to get three different parts separately. A tail hook brace, folding stock, and the adapter.
Tailhook Brace
If you want a slim and minimalist setup, you will need the Tailhook Brace for the GHM9. Setting this up isn’t a one-stop shop. You will need additional components.
These are rugged and lightweight, and each brace is finished with a hard anodizing that further enhances its strength and resistance to corrosion.
This brace clamps to buffer tubes or adapter spuds with 1.17in – 1.2in diameters, and it comes equipped with a limited rotation sling swivel QD socket.
Click Here to check out the current prices of the Tailhook Brace
JMac Customs Arm Bar
The folding portion of this brace setup is the JMac Customs Arm Bar. This will attach to the firearm, and you can then attach the Tailhook to the end of the Arm Bar.
This part is very simple. It comes with a QD sling attachment point, but I recommend attaching the sling to the adapter piece.
The length of the Arm Bar is not adjustable, but this is just like a folding stock. The GHM9’s profile will be very small in the folded configuration.
Click Here to check the current prices of the JMac Customs Arm Bar
A3 Tactical Rear Stock Adapter
The final piece you need for this folding arm brace setup is the A3 Tactical Rear Stock Adapter. They make this in a 2-pin version and a Picatinny rail version. Make sure you get the Picatinny rail version compatible with the arm bar.
This part is very easy to install and also has a QD sling socket to attach a sling. This part will complete the Tailhook brace setup.
Click Here to check the current prices of the A3 Tactical Rear Stock Adapter
Best GHM9 Light
There are many good options when it comes to adding a weapon light. I have used all of them, and I like a single unit with everything all in one for a small sub-gun like the GHM9.
You need to keep everything compact without much rail space, especially if you run night vision or plan to in the future.
Cloud Defensive OWL
The best weapon light for the B&T GHM9 is the Cloud Defensive OWL weapon light. It is a one-piece light setup with the mount and pressure pad built-in.
Because of the limited rail space on this firearm, the OWL is the best light option. The ergonomics are superb, and it is an excellent complete package.
It has an output of 1250 lumens and 55000 candelas that will run for about 85-110 minutes on a fresh battery.
The OWL is fully ambidextrous and is mounted on any 1913-style Picatinny rail.
This weapon light is waterproof and fully submersible with an IPX8 rating (200 ft for 24hrs). It is also shockproof and dustproof.
Click Here to check the current prices of the Cloud Defensive OWL
Best GHM9 Foregrip
Having a good foregrip on any firearm is a great accessory to help control the weapon and the comfort while shooting.
There are a few options when adding a foregrip. A vertical foregrip and an angled foregrip. There are also hand stops as well.
Again, knowing the laws, having a vertical foregrip on a pistol turns it into an SBR. So know the laws before adding one. Or, if you don’t want to worry about any of this, just use a hand stop or an angled foregrip.
They do not convert the firearm to an SBR but always check first because the rules and laws constantly change.
A3 Tactical Slimline Angled Foregrip
If you decide on going with an angled foregrip, then the A3 Tactical Slimline Angled Foregrip is the best option.
This foregrip was designed explicitly for the Stribog because of its compact and limited rail space. It works just as intended and is comfortable and lightweight.
Also, it looks very streamlined when mounted under the barrel and won’t get snagged up on anything.
Click Here to check the current prices of the A3 Tactical Slimline Angled Foregrip
Best GHM9 Sling
Another accessory and upgrade that you need to make your GHM9 complete is a good sling setup.
I recommend a modular sling for smaller, more compact firearms with a single or two-point sling.
Magpul MS3 Gen 2 Sling
The Magpul MS3 Gen 2 Sling is the best modular sling setup for more compact firearms. It gives you both carry styles in one setup and is the best of both worlds.
It is durable and can quickly change configurations from a two-point to a single point, and it can be tightened or loosened on the fly.
The clips are strong and also have a locking feature.
Click Here to check out the current prices of the Magpul MS3 Gen 2 Sling
Best GHM9 Ammo & Magazines
Finally, you will need extra ammo and magazines, which are considered necessary. Ammo prices constantly fluctuate, but I recommend always buying more and maintaining a good stockpile.
No one knows where the prices of ammo will go, and they will probably continue to rise in the next few years.
Click Here to check the current prices of ammo
I always recommend having a full combat loadout of magazines as far as magazines; this is normally one in the gun and six extras.
GHM9 FAQ
Is the GHM9 a blowback design?
The GHM9 is a closed-bolt, direct-blowback design that is very reliable.
What does GHM9 stand for?
GHM and typical Swiss understatement stand for Grasshopper Mouse, an homage to the North American carnivorous rodent known to eat Scorpions.
Where are B&T firearms made?
B&T AG (formerly Brügger & Thomet AG, sometimes rendered B+T) is a Swiss defense supplier specializing in the design and manufacturing of firearms and tactical components such as sound suppressors and rail systems. The company is based in Thun, canton of Berne.
