The Harpoon
$190.00
Sale price
$190.00
Regular price
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Add The Bayonet
The Harpoon
Control the Cutlery.
The Harpoon was designed to bring a purpose-built bayonet interface to modern M-LOK platforms while adding useful functionality beyond the blade.
Built for Integration.
Built for Utility.
Built to Earn Its Place.
KEY FEATURES:
- Integrated bayonet adapter
- Designed for AKM, AK-74, and AK-100 pattern bayonets
- Additional bayonet variants may be compatible with minor fitment required
- Dual-sided QD sling attachment points
- Integrated hand stop for use without a bayonet
- 17-4 stainless steel construction for durability
- Two-slot M-LOK mounting footprint
- Compact, multi-functional design
SPECIFICATIONS:
- Material: 17-4 Stainless Steel
- Finish: Black Nitride
- Interface: M-LOK
- Mounting Footprint: 2 M-LOK slots
- QD Interface: Dual integrated limited-rotation QD sockets
- Secondary Function: Integrated hand stop
ORIGIN:
- Made in the USA
Included:
- 4 low-profile M-LOK mounting screws
-
4 steel M-LOK T-nuts
Complete The Setup
Add a Romanian Bayonet for $30.
Bundle pricing applies automatically.
Frequently asked questions
What bayonets are compatible with The Harpoon?
The Harpoon is designed for AKM, AK-74, and AK-100 Series pattern bayonets. Fitment may vary with other bayonet patterns and manufacturers. For Yugo-pattern bayonets, see our Yugo fitment guide below.
Will The Harpoon fit Yugo bayonets?
Yugo-pattern bayonets use different locking-catch geometry and are not a direct fit with The Harpoon. Luckily Yugo bayonets can be compatible with a minor modification to the bayonet itself.
Is The Harpoon only for AK platforms?
No. The Harpoon mounts directly to compatible M-LOK handguards, allowing it to be used across a variety of modern platforms, not just AKs.
What is The Harpoon made from?
The Harpoon is machined from 17-4 stainless steel and built around strength, durability, and hard-use applications.
Does The Harpoon have a QD sling mount?
Yes. The Harpoon features limited-rotation QD sling sockets on both sides, allowing sling attachment from either side while reducing unwanted sling swivel rotation.
Can The Harpoon be used without a bayonet attached?
Yes. The Harpoon may also function as a compact hand stop when a bayonet is not installed.
What mounting system does The Harpoon use?
The Harpoon attaches directly to compatible M-LOK mounting surfaces using a four-point mounting system designed to provide a secure interface with the handguard.
What hardware is included?
The Harpoon includes the required M-LOK mounting hardware needed for installation.
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E
Amazing product and spot on 5/5 customer service! Thank you!
K
I mean it is what it says. Sturdy build. Easy to use. I bought the harpoon and ak bayonet because I didn’t have one. Once they listed the ak bayonet on the site i couldn’t say no. Going to throw in on an ar once my parts get in for it but threw it on my keltec because it’s the only thing with an m lok I have rn. I’d buy again shipped fast and I’m impressed with the quality
S
Fits perfectly on the front of my firearm and provides an excellent grip while at the range
A
Outstanding purchase! The owner is so friendly and the customer service is unbelievable! I messaged the company to get some extra products and the owner himself responded in minutes. I bought two harpoons and two muzzle brakes. I’m still building out my AR but my Mossberg is now the coolest gun in my collection. All my friends are jealous and asking where to get it!
N
I love bayonets, this thing is perfect and will find a place on something I have forever
N
The Bayonet Lug of the Future. I love this thing. It will be a main stay on some sort of firearm I have at all times
J
Absolutely worth it! Bayonet locks in firm with Zero play and is comfortable as a grip.
G
Amazing build quality and fit! Sure it’s a little expensive but this is a forever piece !
D
Built like a brick shit house. Made to weather the storm of gutting rabbits or skewering a local on north sentinel island. All I got left to say is 2 words. Go Buy One!!!
A
Absolutely love how the Harpoon looks mounted on my carbine, can’t wait to go test it out.
K
My preorder came in today, very solid hand stop and I absolutely had fun playing around with my AKM bayonet mounted. Easily one of the coolest accessories I have ever mounted on a firearm.
J
Well built and extremely stout. I like that it can be used as a modified hand stop. The edges are rounded so it’s surprisingly comfortable!