Best MP5 Upgrades: A Bulletproof Investment

Heckler & Koch made the MP5 submachine gun in the 1960s to replace the MP2, which was getting old. It was smaller, lighter, and more accurate than the one it replaced. The MP5 became very famous with police and military forces around the world very quickly.

Since Heckler and Koch made the MP5 in the 1960s, this amazing submachine gun has been one of the most popular guns for both citizens and the military. People liked it so much that they made more than 100 copies and different versions of it.

This gun gives you the energy you want every time you pick up a gun because it has a 9mmx19 chambered caliber. Heckler & Koch kept the different versions for people and law enforcement officers separate.

Its MP5A2 to A5 models have been popular with the military, while the SP5 models are made for people to use every day. Now, it doesn’t really matter which version you have because they all have their own benefits and you would want to fix them.

If you want to know how you’ve come to the right place. I have the perfect list of goods you’ll need to upgrade your MP5 or SP5, depending on which one you have now. So, I think you should relax and look over the items I suggested for your MP5 submachine. So, let’s start our trip.

H&K MP5 Stock

By improving the stock on your MP5, you can make it more stable and accurate. A good stock can make it easier to aim and shoot correctly by making it easier to hold. Plus, it can help lessen recoil, which means you can fire more rounds faster and with less effort.

A better stock can make your MP5 look and feel better all around. You can give your gun a unique and personal touch by choosing from a variety of materials and styles. And who wouldn’t want to show off a gun that looks cool?

So, my friend, if you want to take your MP5 to the next level, you should definitely think about updating its stock. You won’t regret it!

1. F5 MFG Modular Stock System with MP5 Adapter

F5 MFG Modular Stock System with MP5 Adapter

As a hunter, I’m always looking for ways to improve and update my guns, so I totally understand what you mean. And for the MP5, the system with MP5 Adapter is a great way to make it better.

This stock system is made of Billet 6061 Aluminium and Nylon 6/6 Polymer, which are two of the most sturdy and reliable materials. This makes it a high-quality product that can last for years. The built-in locking hinge keeps the stock firmly in place while you shoot, which is important for accuracy and safety.

Second, it is made for Heckler & Koch MP5, so it fits your gun perfectly. It also has a cheekwell that can be changed and seven length positions that can be changed to fit your needs and tastes. The three-inch length of pull is ideal for any hunter who wants to get better at shooting.

Lastly, I know how important it is to have a reliable and comfortable gun because I like to hunt. This is both of these things and the right upgrade for your MP5. In addition, it looks pretty badass.

2. German MP5 Factory A3 Stock

German MP5 Factory A3 Stock

The Stock is a great way to improve your MP5 gun.

The Stock is a great replacement for the original German H&K A3 Navy style stock. This product is a great replacement for the original style, which had an MP5 F-style stock but is no longer sold.

The black plate and lever on this second-generation navy-style stock are made of polymer, which makes it very sturdy and stable. The polymer material also makes it easy to hold on to, which keeps the stock from moving.

When you use this stock, you’ll notice a big difference in how accurate and stable your gun is, which is important when you’re hunting or shooting.

Lastly, this stock can be used with all copies and variations of the MP5 gun, such as the SP5 and HK95. So, you won’t have to worry about things not working well together.

You’ll need to buy the A3 Tactical Rear Stock Adapter separately if you want to put the stock on your MP5. Once you have that, fitting is pretty easy, and in no time you’ll have a brand-new MP5 gun that works great.

MP5 Clone Handguard

1. Midwest Industries MP5 Clones Mil-Spec Top Rail Handguard

Midwest Industries MP5 Clones Mil-Spec Top Rail Handguard

Since the handguard is M-Lok compatible, you can easily add things to your gun like lights, lasers, and grips. This makes your MP5 more useful and flexible, and it helps it work better in different hunting conditions.

The handguard is made of sturdy, high-quality materials. It can stand up to harsh weather and rough treatment, so your gun will stay in good shape for a longer time.

It has a top rail that can be used to place scopes and sights securely. This makes you a better hunter generally because it makes you more accurate and precise when you shoot from farther away.

The Midwest Industries MP5 Clones Mil-Spec Top Rail Handguard is made to fit the Heckler & Koch MP5 perfectly and is easy to install. So you don’t need to worry about problems with connectivity.

Finally, my friend, the Midwest Industries MP5 Clones Mil-Spec Top Rail Handguard is a great way to upgrade your MP5 gun. It makes your gun work better, last longer, shoot more accurately, and fit perfectly.

2. Magpul Industries SL MP5 HandGuard

Magpul Industries SL MP5 HandGuard

The Magpul Industries SL HandGuard – HK94/MP5 is a great option.

The SL HandGuard is made of a high-strength polymer that gives it rigidity and stability that can’t be matched, and it doesn’t even need a way for the user to change the tension. This means that when you fire your gun, it will be more stable and accurate, making it easier to hit your targets.

The M-LOK slots at 3, 6, and 9 o’clock on the handguard provide a flexible and customizable mounting system for a wide range of accessories, such as lights and grips, making it a more useful and multipurpose hunting weapon.

It looks like a remade version of the classic MP5 legacy furniture lines. This gives your gun a classic, sleek look that is sure to get people’s attention in the field.

This one is similar to the HK K-style handguard in that it has a big hand stop at the muzzle end. This gives you an extra level of safety and comfort when handling your gun, especially when moving between firing positions.

Overall, adding the handguard to your MP5 is a good idea for any hunter or gun lover. It is a must-have addition to your shooting gear because it is more accurate, can be used in different ways, and looks good.

MP5 Trigger Upgrade

Changes can be made to your MP5 gun by upgrading the trigger. It can make your gun more accurate, let you shoot faster, make it safer, let you customize it, and even make it last longer. But it can be expensive and you might need to know how to work on guns. Overall, improving your MP5 trigger is a good idea if you want to get better at shooting and make it safer.

The following trigger product will help you improve how well you shoot and how well you can handle your gun. So, I think you should give it a shot.

1. Franklin Armory BFSIII HK-C1 Trigger

Franklin Armory BFSIII HK-C1 Trigger

The BFSIII HK-C1 Trigger has three positions and is incredibly fast. It can cut the time between shots by a lot. You will be shooting faster and more correctly, which is very important when you’re hunting or doing something tactical. In fact, the BFSIII HK-C1 Trigger is said to be the fastest semi-automatic trigger on the market, which is pretty amazing.

This Trigger is easy to use and safe. In position 1, the trigger is safe and won’t fire, which is important to make sure your gun doesn’t go off by accident. In position 2, pulling the trigger fires one round. In position 3, pulling the trigger fires one round and letting go fires another. Because of this, it can be used in a wide range of shooting scenarios.

One of the best things about the trigger is that it cuts the weight of pulling the trigger down to about 4.5 pounds. This makes it much easier to shoot quickly and accurately, which is helpful in cases where time is of the essence.

The safety switch on the BFSIII trigger can be used by both right-handed and left-handed people, which is another great thing about it. This makes it a useful improvement that many different kinds of people can use.

MP5 Weapon Flashlight

Upgrading the flashlight on your MP5 gun is a great idea because it will improve your visibility in low-light situations, make it easier to quickly identify and acquire targets, and help you aim more precisely. This will increase your accuracy and keep you safer during operations by allowing you to avoid possible threats and hazards.

So, if you often work in low-light environments or need to engage targets quickly and accurately, upgrading your flashlight is definitely worth considering.

1. SureFire M600U 1000 Lumen Weapon Scout Light

SureFire M600U 1000 Lumens LED Weapon Light

This weapon light is almost impossible to break. It has an LED that puts out 1,000 lumens of glaring light and can run for 1.25 hours. That’s way more light than you need to see your target in low light, so you can shoot more accurately and precisely.

Also, the TIR lens makes a flexible beam with enough reach and light around it for operations at middle and long ranges. This means that you’ll be able to see your goal clearly, even from farther away, because there will be enough light.

The light is tough, sturdy, and ready for battle because it is made of hard-anodized aluminum and has a tempered window and O-ring seals. You can use it in rough places without worrying that it will break.

The M75 thumbscrew mount on the Scout light makes it easy to connect the light to the MIL-STD-1913 rail. It’s easy to put on your MP5, and it’s just as easy to take off.

The set comes with 4 SureFire CR123A batteries, 2 of which are already installed by the manufacturer, and a Lightjunction Battery Box. This will make sure you have enough batteries to run your light for a long time.

2. STREAMLIGHT 88065 ProTac HL-X 1,000 Lumen Professional Tactical Flashlight

Streamlight 88065 ProTac HL-X 1000-Lumen Multi-Fuel Professional Tactical Flashlight

With a brightness of 1000 lumens, this torch is very bright and very powerful. This means it can light up even the darkest places, which makes it great for hunts, tactical situations, or just carrying around every day.

This torch is made to be flexible, so it comes with CR123A lithium batteries and also works with Streamlight’s recharging system and batteries, which are sold separately. This makes sure that you have more than one way to power the torch, which can save your life in an emergency.

It comes with a tactical tail cap switch that makes it easy to switch between brief or constant-on operations and three different user-selectable programs. It also comes with a pocket clip to make it easy to carry.

The ProTac HL-X is made to last. It has an aluminum body that is very strong and doesn’t wear down easily. It also has an IP68 rating, which means it can withstand dust and water up to 2 meters deep. This makes sure that the torch can work in even the most dangerous places.

MP5 Optics

Changing the sights on your MP5 gun can give you a number of advantages. It can help you hit your target more accurately by letting you aim more exactly, especially at longer ranges. Second, it can help you find your target faster, especially in low light or when your target is moving.

Lastly, it can make your gun more versatile by making it easier to use in different shooting situations. If you have the right sights, you can change your gun to fit your needs. But it’s important to choose the right optics for your needs and make sure they’re fixed and set up right before you use them in a real fire situation.

1. Trijicon MRO HD 68 MOA Reticle with 2.0 MOA Dots


This lens works best when used with a magnifier. With its redesigned objective lens, the dot and a 68 MOA segmented circle reticle can be switched between the center dot only and the full reticle. This means that you can quickly change your sighting for shooting up close or far away, which gives you more accuracy and precision.

It has a bigger viewing area, so you can find and shoot at your subject faster and with less “tube effect.” When you’re hunting, where every second counts, this can make a big difference. Plus, it has 16 brightness levels that are easy to change, including 4 that work with night vision.

Also, the capless design (which uses sub-flush adjusters) removes lost caps, snag hazards, and accidental adjustments or loss of zero. This means that even after a lot of use, your zero will always stay the same.

In short, that can help you get more accurate, find your target faster, and keep your zero even when you use it a lot.

2. Aimpoint Micro T-2 Red Dot Reflex Sight with Standard Mount – 2 MOA

Aimpoint Micro T-2 Red Dot Reflex Sight

As an experienced hunter, I highly suggest upgrading your MP5 gun with the Aimpoint Micro T-2 Red Dot Reflex Sight with Standard Mount – 2 MOA.

It is an advanced and cutting-edge red dot sight with enhanced lens coatings that greatly improve the shape and clarity of the 2MOA dot. This means that the dot will be as bright as possible while using the least amount of energy. This will help you find your targets quickly and accurately.

This optic is also highly Ruggedized and has a strong housing that gives your sight even more protection. This is very important when you’re in the field or on the range, where your gear can get beat up.

But that’s not all – it also has advanced optical lenses and coatings that reflect the dot’s chosen frequency of Red light at nearly 100% efficiency. This gives the clearest and brightest picture possible, and it can be used with all types of night vision. Adding a magnifier makes the image even clearer.

And to top it all off, Aimpoint added flip-up lens covers to the front and back of the optic to protect the lenses from almost any kind of weather.

MP5 Sling

A sling is another tool that I think is important for any rifle, PCC, or submachine gun. This product makes it easy to bring your gun with you and use it when you need to.

What makes a good sling is mostly the quality of the product and the material it is made of. Using the sling will be easier if you get a good-quality nylon strap with easy-to-use adjustment and connection spots.

1. Blue Force Gear Vickers 221 2-to-1 Padded Sling

Blue Force Gear Vickers 221 2-to-1 Padded Sling

The sling can be used for a lot of different things. Depending on what you need, you can change it from a single-point sling to a two-point sling. You can comfortably switch between different shot positions, making it a great choice for hunting, tactical situations, or the shooting range.

Also, the 2.00-inch tubular webbing and closed-cell foam padding make it very comfortable to wear for long amounts of time. And the Invista solution-coloured CORDURA webbing is strong and reliable, so you can use your sling for a long time.

But the physical build of this sling might be its best feature. The ITW GhillieTex Acetal hardware is made of a military-grade, low-IR plastic that is very strong and doesn’t break down easily. Plus, the push button/ QD-compatible end gear is found on most ARs and other guns, so it works well with your MP5 and a lot of other guns.

MP5 Magazine Upgrade

Upgrading the magazine of your MP5 gun can provide benefits such as increased capacity, improved reliability, faster reloads, customization options, and increased durability. But just upgrading the magazine might not make a big difference in how well your gun works overall, and it’s important to choose a reputable company that makes high-quality magazines that work with your model of MP5.

1. HK MP5, SP5K, HK94 9mm 30-Round Magazine

HK MP5 9mm 30-Round Magazine

This magazine is made for the HK MP5 and SP5K, so you know it will fit and work with your gun properly. Its durable steel construction with a blued finish ensures superior strength and lasting corrosion resistance, which is important when you’re out in the field for extended periods of time.

Second, this magazine’s steel spring and anti-tilt metal follower make sure that the cartridges feed smoothly and stay in the right place, even in high-stress target and defense situations. You definitely don’t want to have to worry about food when you’re on the hunt or trying to defend yourself.

Last, let’s talk about how much something can hold. It lets you carry up to 30 rounds, which is a big improvement over most MP5 magazines’ normal capacity. If you have more rounds, you can keep your attention on your target and not have to worry about reloading all the time.

Overall, it is a solid, high-capacity magazine that is made for your MP5 gun. Anyone who hunts or likes guns seriously needs to get this update.

MP5 Grip

Last but not least, you can, but don’t have to, upgrade the grip on your MP5. Your point of aim will be easier and better if you add a good quality grip that fits better. There is also the issue of safety when using a gun.

Both the shooter’s steadiness and comfort will be taken into account in a better grip. That’s why I think you should get the following item for your MP5 gun.

1. Magpul Industries SL Grip Module

Magpul Industries SL Grip Module

The optimized grip angle and TSP texture give you good weapon control in all situations. This means you’ll be able to handle your gun better, especially when it’s wet or slick. And the improved handling will make it easier to reach the parts that control the gun’s fire, making it easier to use.

The HK Navy-style pictograph marks on the selector are another great feature. They make it easy to tell when the gun is in safety, semi-auto, or full-auto mode. This is especially important when you’re in a high-stress situation because it lets you switch gun modes quickly and easily.

And don’t forget the standard MP5 look, which will make your gun look cool and sleek. The high-strength polymer and steel that doesn’t rust also make it strong and long-lasting.

Lastly, it comes with a MIAD/MOE Lube Bottle Core, which has a 1/2 oz lubricant bottle and makes it easier to clean and keep your gun.


In conclusion, upgrading the magazine of your MP5 gun can give you a number of benefits, such as a bigger magazine, better stability, faster reloads, more ways to customize it, and longer life. Even though upgrading the magazine may not make a big difference in how well your gun works overall.

It can be a good idea if you want to improve your shot or change the way it looks. But it’s important to do some study and choose a reputable company that makes high-quality magazines that work with your model of MP5.

Upgrading your MP5 gun won’t make you a better hunter just because you have a good gun. There’s a lot more to shooting than having a good gun. But improving your gun can definitely make hunting more fun and give you an edge over other hunters in the field.

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