Lead Times on firearms are 4-6 weeks, all orders are built to order. We apologize for the delay and greatly appreciate your support. -The Zenith Firearms Team

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Zenith firearms

Firearms

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

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mp5 parts and accessories

Parts & Accessories

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

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Military / Law Enforcement

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

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THE ZF-5 PLATFORM

ZF-5

ZF5-P

ZF5-T

ZF5-K

ZF5-L

The MRDS Platform

ZF-56

ZF-300 BLK

ZF-39

ZF-350 LEGEND

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Folding Stock + Red Dot = Everything you need, nothing you don’t.
#zenithfirearms #ZF5P

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Folding Stock + Red Dot = Everything you need, nothing you don’t. #zenithfirearms #ZF5P

Folding Stock + Red Dot = Everything you need, nothing you don’t.
#zenithfirearms #ZF5P ...

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Safety on and let it hang // #zenithfirearms

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Safety on and let it hang // #zenithfirearms

Safety on and let it hang // #zenithfirearms ...

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Thank you to everyone who came out for Zenith Day 2025! We had an incredible time meeting so many of you, sharing range time, and celebrating the community that makes Zenith what it is. Your support means the world to us, and it’s what drives us to keep building the best roller-delayed firearms possible. We’re already looking forward to the next one. See you at Zenith Day 2026! #ZenithFirearms #ZenithDay2025 #ZF5 #MRDS #RollerDelayed #Community #RangeDay

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Thank you to everyone who came out for Zenith Day 2025! We had an incredible time meeting so many of you, sharing range time, and celebrating the community that makes Zenith what it is. Your support means the world to us, and it’s what drives us to keep building the best roller-delayed firearms possible. We’re already looking forward to the next one. See you at Zenith Day 2026! #ZenithFirearms #ZenithDay2025 #ZF5 #MRDS #RollerDelayed #Community #RangeDay

Thank you to everyone who came out for Zenith Day 2025! We had an incredible time meeting so many of you, sharing range time, and celebrating the community that makes Zenith what it is. Your support means the world to us, and it’s what drives us to keep building the best roller-delayed firearms possible. We’re already looking forward to the next one. See you at Zenith Day 2026! #ZenithFirearms #ZenithDay2025 #ZF5 #MRDS #RollerDelayed #Community #RangeDay ...

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Austin`s Drone Operator Loadout // Youtube Video This Weekend

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Austin's Drone Operator Loadout // Youtube Video This Weekend

Austin`s Drone Operator Loadout // Youtube Video This Weekend ...

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At the end of the day, Zenith Firearms are mechanical tools. However, we’ve torture-tested every component on our firearms, excluding the recoil springs and extractor springs, to over 10,000 rounds. That level of durability proves our commitment to building guns you can trust, as long as you do your part to maintain them. #zenithfirearms

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At the end of the day, Zenith Firearms are mechanical tools. However, we’ve torture-tested every component on our firearms, excluding the recoil springs and extractor springs, to over 10,000 rounds. That level of durability proves our commitment to building guns you can trust, as long as you do your part to maintain them. #zenithfirearms

At the end of the day, Zenith Firearms are mechanical tools. However, we’ve torture-tested every component on our firearms, excluding the recoil springs and extractor springs, to over 10,000 rounds. That level of durability proves our commitment to building guns you can trust, as long as you do your part to maintain them. #zenithfirearms ...

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If your firearm is for home defense, run it suppressed. A quality suppressor protects your hearing, reduces flash, and keeps your awareness sharp indoors. Pair your ZF-5 or MRDS with a modern can for softer recoil, faster follow-ups, and better communication when it matters most. #zenithfirearms

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If your firearm is for home defense, run it suppressed. A quality suppressor protects your hearing, reduces flash, and keeps your awareness sharp indoors. Pair your ZF-5 or MRDS with a modern can for softer recoil, faster follow-ups, and better communication when it matters most. #zenithfirearms

If your firearm is for home defense, run it suppressed. A quality suppressor protects your hearing, reduces flash, and keeps your awareness sharp indoors. Pair your ZF-5 or MRDS with a modern can for softer recoil, faster follow-ups, and better communication when it matters most. #zenithfirearms ...

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If you plan to rely on a weapon system, you should keep the small consumables that wear out most: springs, pins, mags, and more in your stockpile. A broken extractor or weak spring can sideline a carbine fast, but spares keep you running. We stock service parts for our platforms directly on the Zenith website so you can build your own reserve and stay ready. #zenithparts

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If you plan to rely on a weapon system, you should keep the small consumables that wear out most: springs, pins, mags, and more in your stockpile. A broken extractor or weak spring can sideline a carbine fast, but spares keep you running. We stock service parts for our platforms directly on the Zenith website so you can build your own reserve and stay ready. #zenithparts

If you plan to rely on a weapon system, you should keep the small consumables that wear out most: springs, pins, mags, and more in your stockpile. A broken extractor or weak spring can sideline a carbine fast, but spares keep you running. We stock service parts for our platforms directly on the Zenith website so you can build your own reserve and stay ready. #zenithparts ...

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Shooter, make ready // #zenithfirearms

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Shooter, make ready // #zenithfirearms

Shooter, make ready // #zenithfirearms ...

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Tunnel Vision #ZF56
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#zenithfirearms

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Tunnel Vision #ZF56 . . . #zenithfirearms

Tunnel Vision #ZF56
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#zenithfirearms ...

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The More You Know ✨🌈⭐️
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#zenithfirearms

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The More You Know ✨🌈⭐️ . . . #zenithfirearms

The More You Know ✨🌈⭐️
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#zenithfirearms ...

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Blog

Reviews

Johan G
Johan G
Hard Carry Case
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
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
Full send!! Ordered...don't tell my wife!
Beaufort Naval Armorers
Beaufort Naval Armorers
ZF-5
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
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!

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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