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Firearms

Zenith firearms are crafted with precision in the United States, and available for civilian and ME/LE purchase.

Parts & Accessories

Whether it’s a ZF-5 or MP5 compatible part, we’ve got you covered.

Military / Law Enforcement

Zenith works with military and LE to provide firearms customized to fit every need.

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The Tri-Lug Mount is synonymous with the MP5 and other 9mm SMG platforms, and for good reason. With super fast lock-up and reduced weight over many other QD systems, the Tri-Lug mounting for suppressors has stood the test of time. If you want to experience the ease of the Tri-Lug, our ZF-5, ZF-5P, and ZF-5L all give you that option!
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@ghostmountaingroup
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

The Tri-Lug Mount is synonymous with the MP5 and other 9mm SMG platforms, and for good reason. With super fast lock-up and reduced weight over many other QD systems, the Tri-Lug mounting for suppressors has stood the test of time. If you want to experience the ease of the Tri-Lug, our ZF-5, ZF-5P, and ZF-5L all give you that option!
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@ghostmountaingroup
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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The legendary HICKOK45 just finished a Shoot-A-Round video that included some time on the ZF-5L! Keep your eyes open for a full review, and check out the entire clip by following the link in our bio!

The legendary HICKOK45 just finished a Shoot-A-Round video that included some time on the ZF-5L! Keep your eyes open for a full review, and check out the entire clip by following the link in our bio! ...

Dudes will literally see a ZF5 and think 'hell yeah'
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

Dudes will literally see a ZF5 and think `hell yeah`
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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Winter Is Coming...
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@pewcity
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

Winter Is Coming...
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@pewcity
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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Made For Hard Use #ZF5
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@lilbeecreative
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

Made For Hard Use #ZF5
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@lilbeecreative
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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The ZF-5P is a perfect little backpack blaster, capable of fitting into most EDC bags, like this @vertx_offical transit sling!
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#zenithfirearms #zf5 #mp5 #mp5k #zf5p

The ZF-5P is a perfect little backpack blaster, capable of fitting into most EDC bags, like this @vertx_offical transit sling!
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#zenithfirearms #zf5 #mp5 #mp5k #zf5p
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#BLACKFRIDAY //
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
@ghostmountiangroup

#BLACKFRIDAY //
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
@ghostmountiangroup
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Happy Thanksgiving from the Zenith Firearms family. We're thankful for your continued support each and every day. We hope you enjoy time with your families, and that you get some time this weekend to go blasting at the range!
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@Holtworks
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

Happy Thanksgiving from the Zenith Firearms family. We`re thankful for your continued support each and every day. We hope you enjoy time with your families, and that you get some time this weekend to go blasting at the range!
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@Holtworks
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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ZF-5: Our offering for those who want a full-sized MP5 made by Americans, for Americans 🇺🇸
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

ZF-5: Our offering for those who want a full-sized MP5 made by Americans, for Americans 🇺🇸
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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Congratulations to Stephen B. From Dayton, Ohio for winning our giveaway of a custom "TIGERSTRIPE" ZF-5 SBR! These giveaways will be happening more and more, so stay tuned for the next one!
#zenithfirearms #zf5

Congratulations to Stephen B. From Dayton, Ohio for winning our giveaway of a custom "TIGERSTRIPE" ZF-5 SBR! These giveaways will be happening more and more, so stay tuned for the next one!
#zenithfirearms #zf5
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ZF-5Ps feature both a threaded and tri-lug muzzle, giving you a ton of options for mounting a suppressor!
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#zenithfirearms #zf5 #mp5 #mp5k #zf5p

ZF-5Ps feature both a threaded and tri-lug muzzle, giving you a ton of options for mounting a suppressor!
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#zenithfirearms #zf5 #mp5 #mp5k #zf5p
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The legendary Knights Armament Tri-rail... who's got one on thier ZF5?
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@ghostmountaingroup
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19

The legendary Knights Armament Tri-rail... who`s got one on thier ZF5?
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@ghostmountaingroup
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#Zenithfirearms #zf5 #zf5p #mp5 #mp5k #PDW #9x19
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Blog

MP5 Receiver

Save Money: Build Your MP5 with an MP5 Receiver

In previous blogs, we’ve spoken about the cost of an HK MP5 as one of the main reasons that you should seriously consider an American-made MP5 as an alternative, like our ZF-5. That remains an viable option, and our complete ZF-5 packages have everything you need (less 9mm ammo) to get to the range and

Read More »
MP5 accessories

Most Useful MP5 Accessories in Our Shop

As the premier American-made MP5, the ZF-5 leads its class in terms of value, reliability, and perhaps most importantly, faithfully capturing the details of the original HK MP5. But if you’re going to put good money into one – and since they are much more affordable than the Heckler & Koch original – you might

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MP5 Trigger Group

Cleaning Your MP5 Trigger Group: Importance and How-to

A clean gun will operate reliably and will encounter fewer problems associated with feeding, firing, and extraction. Moreover, a clean gun will hold its value better and will be less subject to the ravages of corrosion over the long term. You know well the importance of keeping your bolt carrier group and barrel clean. What

Read More »

Reviews

Johan G
Johan G
Hard Carry Case
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Sturdy!! Accommodates all the great accessories (and of course the ZF5) with room for your personal essentials at the range…
Daniel Franko
Daniel Franko
ZF-5
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I bought the ZF5, it’s as good as quality as my hk 94. I believe this complete set will become a collector’s item. The trigger has a better feel then my hk. I would buy this weapon before the sale is over on September 5. You won’t be disappointeds leo.
Jeremy Barnett
Jeremy Barnett
A3 Stock
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Full send!! Ordered...don't tell my wife!
Beaufort Naval Armorers
Beaufort Naval Armorers
ZF-5
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We started with the HK dealer direct program in the mid eighties. We’ve owned 91’s and 94’s of which both were excellent quality, great offhand and other position shooters. Both models turned out to be superb investments as well. When we first checked into the Zenith ZF 5’s we knew we had to check them out. Our first is a “Davidson’s Exclusive” which is grey black and is an absolute example of great USA manufacturing, fit, finish and function. The out of the box, or should I say awesome hard case that this fine piece ships with, accuracy/trigger is awesome. We are so impressed with these Zenith ZF 5’s and have more just in and on order. These will always increase in value just like the HK’s did!
Eric Joe Coldwell
Eric Joe Coldwell
ZF-5
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I cannot say enough about the Quality of the ZF-5 that has not already been stated above in the reviews. You can definitely see the Pride in American Workmanship in these Firearms! I have a ZF-5 and have a ZF-5P on order for Grandma. I will be buying one version or another for every one of my children and grandchildren. Some people grumble about the price, but in my opinion they are worth every penny and I'm not even in the upper middle class. I'm just a Grandpa that knows how much it costs to build quality in America and these people know how to build QUALITY! THANK YOU Zenith Staff!
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The Zenith Firearms ZF-5 is the MP5 subgun-inspired, American-made, semi-automatic variant you’ve been looking for. It captures all of the best features of the MP5, including its roller-delayed blowback action, threaded barrel (compatible with flash hiders and other muzzle devices), and low-recoil operation. It also sports a mil-spec 4150 CMV cold hammer-forged barrel and comes with a limited lifetime warranty.

The smooth-shooting ZF-5 also preserves the pistol caliber of the MP5 submachine gun and is built around the 9mm Parabellum cartridge. In addition to these American-made MP5-style semi-auto platforms, we also carry magazines, slings, cases, and other MP5 parts and accessories.

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