KEL TEC KSG Bayonet Spikes - KEL TEC KSG Mods - Custom KSG

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  • KEL-TEC KSG Bayonet Spikes - x 2
  • Sharp Secondary Fighting Tool!
  • Great for a Muzzle Punch if needed!
  • Designed to be used with the KSG Breacher Barrel Nut
  • Warning: Bayonet Spikes are extremely sharp and can cause serious injury.
  • Made from 4140 Pre-Hardened steel and Black Oxide coated
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

Replaces those wimpy factory mag plugs with a sharp secondary fighting tool!

KEL TEC KSG Bayonet Spikes will take your KSG to the next level of defensive weaponry. Replace your existing factory ammo tube caps with these and your KSG can provide you with an additional level of protection or escalation of force if necessary.

Will allow you to make a very convincing muzzle punch if needed!

Made from 4140 Pre-Hardened steel and Black Oxide coated, the KSG Bayonet Spikes are the perfect type of KSG Accessories that will add a whole new look to your KSG that has not been offered before. These Bayonet Spikes can take a beating while they pierce wood, glass, and metal.

Designed to be used with the KSG Tactical Breacher Barrel Nut, or can be used by themselves with the factory barrel nut (ring).

If you find yourself without ammo, or with a jam, the KSG Bayonet Spikes will allow you to continue to defend yourself with your KSG with serious results. They will also provide another non-lethal crowd control method available to law enforcement officers.

Replace the Factory Mag Plugs that don't offer you any benefit with a set of Bayonet Spikes just in case your too close and run out of ammo. Like every Bayonet it will turn your firearm into a spear that shoots or a back up plan in case you have no time to reload during an attack. Custom KSG Parts and KSG Mods by M*CARBO will make it a 21st Century Hi Tech Custom KSG! American Made KEL TEC KSG Accessories like the Pittsburgh Steel KEL TEC KSG Bayonet Spikes are a Great KSG Accessories Upgrade for the factory screws. Custom KEL TEC KSG Upgrades to make it an all around Fighting Tool.

Designed with hex flats to allow the use of crescent or open end wrench for tightening. Comes in a set of two.

WARNING: The Bayonet Spikes are extremely sharp and can cause serious injury if not handled correctly. Only Confident Responsible Adults over 18 years should handle this product.

KEL-TEC KSG Owners Manual & Exploded View:

If your getting the KEL TEC KSG Bayonet Spikes then you might find the following KEL-TEC KSG Resources useful in further enhancing your firearm. Download the KSG Owners Manual or use the Exploded View of the KSG Parts Diagram to plan your next firearm project.

No Hassle 100% Lifetime Guarantee on Parts & Accessories:

The KEL TEC KSG Bayonet Spikes are protected by the M*CARBO No Hassle 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. We even pay return shipping and automate the return process here!

Tested and Approved:

The KEL TEC KSG Bayonet Spikes has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL TEC KSG Bayonet Spikes are designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.


You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the KEL TEC KSG Bayonet Spikes. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Overall Customer Rating of 5 Reviews:

Great product

The spikes look fantastic and they are surprisingly sharp. They are easy to install. Mcarbo is really good about getting your parts out and to you really quick.


Mean as hell

These babies are no joke, I feel sorry for anyone who gets muzzle punched by these. Sharp, durable, and well made as is everything I’ve gotten from M*Carbo



Excellent product. The pyramids were very easy to install. Took about 10 minutes. They look great and they were a good price. I am very happy with this company and will be coming back when i need something again.


This bayonet spikes are sharp and aggressive. They give the KSG a more distinct look. Made out of strong steel. Must say that if you put these spikes on the KSG and carry it in a gun bag not hard case. It’s going to start to tear a bit into the gun bag soft material. So be caution on putting it in a gun soft case. Hard shell gun case I didn’t mr think should be much of a problem. Over all very happy with bayonet spikes.

Salt Lake City

I bought these as part of a kit that included the breacher barrel nut. I really like these on the KSG. They look really good with the barrel nut. They were a bit of a pain to install, but I finally figured it out. Quality made spikes and they make the KSG look quite a bit different. Very happy with these.