SKU: 98362100939

Defense Technology First Defense MK-6 0.2%, 0.4%, 0.7%, 1.3% MC or Inert Sprays

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Description

Defense Technology First Defense MK-6 0.2%, 0.4%, 0.7%, 1.3% MC or Inert SpraysDefense Technology First Defense MK 6 OC and Inert Training Aerosols Custom Protection, Professional Performance Compact, Targeted Defense for Critical Moments The Defense Technology First Defense MK 6 Aerosol delivers dependable, on demand protection in a compact size designed for professionals and personal use. Whether you're in law enforcement, private security, or looking to stay safe in unpredictable situations, this unit gives you the upper

Defense Technology First Defense MK-6 OC and Inert Training Aerosols – Custom Protection, Professional Performance


Compact, Targeted Defense for Critical Moments


The Defense Technology First Defense MK-6 Aerosol delivers dependable, on-demand protection in a compact size designed for professionals and personal use. Whether you're in law enforcement, private security, or looking to stay safe in unpredictable situations, this unit gives you the upper hand. It fires 12 to 14 short bursts with an effective range of 10 to 12 feet, keeping threats at a safe distance.

Choose the strength that fits your needs: 0.2%, 0.4%, 0.7%, or 1.3% Major Capsaicinoids (MC). Each level offers a different intensity, from low-level deterrent to high-impact control. The Inert version is available for realistic training, providing the same feel and function without the OC formula.

The MK-6 also gives you a choice of spray pattern: stream for direct accuracy or cone for broader area coverage. The molded belt clip keeps the unit secure and easily accessible for fast response when seconds count.

Built for the Field, Trusted by Experts


When you’re in a high-pressure situation, you need tools that perform without fail. The MK-6 uses a stream delivery method that concentrates the spray for precise targeting and better standoff. This makes it especially effective for controlling single targets without affecting bystanders.

This formulation is non-flammable and Electronic Discharge Weapon (EDW) safe, making it suitable for use alongside electronic control devices. Every MK-6 OC aerosol is produced in an ISO-rated manufacturing facility, and all Major Capsaicinoid percentages (MC%) are verified by an Independent Laboratory to ensure consistent performance and quality.

At WCUniforms, we don’t just sell this product — we’ve used it ourselves. Our team includes law enforcement officers, military veterans, and EMTs who know firsthand how important quality gear is. Every item we carry has been tested in the field, giving you confidence in its performance.

We understand what works under stress, and we only offer products that meet those standards. That’s the difference you get when you shop with people who’ve been there.


Shop With Confidence at WCUniforms


When safety matters, you need gear that responds fast and works every time. The First Defense MK-6 is built for real situations and gives you control in a compact, easy-to-carry form. Select your preferred strength and spray pattern to match your duty or personal defense needs.

Buy from WCUniforms today and get expert-tested tools, fast shipping, and support from people who understand the mission.



Key Features

  • Model: MK-6

  • Formula Options: 0.2%, 0.4%, 0.7%, 1.3% MC or Inert Training

  • Spray Patterns: Stream or Cone

  • Delivery Method: Target-specific concentrated stream (Stream pattern)

  • Range: 10 to 12 feet

  • Spray Count: 12 to 14 short bursts

  • Carry Style: Molded belt clip for secure and quick access

  • Safety: Non-flammable and EDW safe

  • Quality Control: ISO-rated facility manufacturing with lab-verified MC%

  • Application: Ideal for law enforcement, security, personal defense, and training



FAQs

1. Which MC strength should I choose?
Choose based on your role. 0.2% is for minimal use-of-force situations. 1.3% is for high-threat control. Intermediate strengths suit different field needs.

2. What is the purpose of the Inert Training option?
It simulates the real spray without any OC content. It's perfect for safe, hands-on training and drills.

3. What's the difference between the stream and cone spray patterns?
The stream is more accurate with less cross-contamination. The cone covers a wider area and is easier to aim in close-range situations.

4. Is the MK-6 easy to carry during shifts?
Yes. The built-in molded belt clip allows you to carry it securely and access it quickly when needed.

5. Can civilians legally buy and carry the MK-6?
Laws vary by state. Always check your local regulations before purchasing or carrying any OC spray product.




FULL RANGE GUIDE:
https://www.defense-technology.com/on/demandware.static/-/Sites-DefenseTech-Library/default/dw878405a0/resources/less-lethal/111814B_DT_Aerosol_Sell_Sheet_HR.pdf

UPC MPN SKU FORMULA SPRAY PATTERN STOCKED ORIGIN
0 1011722 DT-5069 0.2% MC Stream Y US
123456789012 1012768 DT-5269 0.4% MC Stream Y US
734955060054 1012553 DT-6005 0.7% MC Stream Y US
734955567645 1030669 DT-56764 0.7% MC Cone Y US
734955436651 1013333 DT-43665 1.3% MC Stream Y US
734955568642 1030673 DT-56864 1.3% MC Cone Y US
734955051694 1011754 DT-5169 Inert Stream Y US


 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98362100939

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4.8 ★★★★★
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Clint
Bozeman, US
★★★★★ 5
Great socks!
Size: Large, Color: (001) Black / Black / White
These fit true to size. Good socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
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PETER CROWE
West Palm Beach, US
★★★★★ 5
Great for walking all day at work as well
Size: X-Large, Color: (001) Black / Black / White
I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.
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Reviewed in the United States on April 12, 2026
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jcolis
Port Orchard, US
★★★★★ 5
You have one pair of feet. Treat them kindly with a pair of UA socks
Size: Large, Color: (100) White / White / Black
Soft and tough. Easy on the feet. Nice fit prevents sore spots and blisters.
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Reviewed in the United States on December 3, 2025
W
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Will
Cuba, US
★★★★★ 5
Excellent all-poly athletic socks for general lifting and HIIT.
Size: Medium, Color: Black/White/Grey
***These are NOT “low” -cut socks as the description in the title states. These are actually “quarter”-cut socks as clearly visible in the picture of the sock itself. “Low” -cut socks are shorter than this height but still visible with a shoe. Also, on the actual UA package of these socks, it clearly states these are QUARTER cut socks. My review: Gave these UA Performance Tech socks (UAPT) 5 stars since they’re very good but in all reality not the best socks I’ve ever had for lifting and HIIT workouts. That title goes to Nike Dri-Fit MAX socks (DFM)….but these socks are really good. Like Nike’s DFM’s, these UAPT socks come in sizes, halleluah (M, L, and XL). The idea that most athletic sock are sized 6-12 and should therefore fit everyone perfectly is absolutely ridiculous. Your shoes come in whole and half sizes…so socks should at the very least be sized like these UAPT’s and Nike DFM’s…in S/M/L or in this case, M/L/XL. I wear a men’s size 8 shoe and the M (medium) size in these socks was a perfect fit; true to size. Also, UAPT socks are ALL polyester with Spandex which is ideal and 100% that which you want for athletic socks: wicking with stretch. Cotton socks are the absolute worst thing you could wear to the gym since they’re sponges for sweat and therefore get wet and heavy, cause blisters, tend to stink, stick to skin, etc… IF you prefer cotton socks for athletics, then you don’t understand how performance fabrics work in athletics and training. You do NOT want cotton in your athletic apparel. You want your fabrics that wick sweat away; NOT soak up sweat and hold onto it. Also, the flexibility and stretch of the foot and ankle parts of the sock were both just right. Snug but not too tight. Wicking is perfect, too. Already worn during two 3 1/2 hour workouts and my feet stayed as dry as a desert. When looking for UA athletic socks on Amazon, I surprisingly continued to find UA “athletic” socks made with mostly cotton which completely surprised me because a serious athletic company should produce an abundance of performance-level socks… i.e. all-poly socks. Thank goodness I finally came across these UA all-poly Performance Techs. The only drawback to these UAPT’s…and it’s a minor drawback…is that unlike Nike DFM’s, these do not come in L & R (left and rights) to specifically match the individual foot shape. Nike DFM socks come in L and R which sets them apart from all other athletic socks…and yet I don’t like supporting a massive monopolistic athletic apparel company like Nike, but they’re the only one that makes THE best athletic sock. Nonetheless, these UAPT’s are perfect workout/HIIT/lifting socks for the bundle value price of six pair and three colors. If you’re looking to match your new UA or Rock shoes with the appropriate UA athletic sock, then here you go. I chose the black/white/gray mix bundle since I have new pairs of a black and a white version of the same UA-Rock shoe. These UAPT socks are medium thickness so they didn’t take up an exorbitant amount of room in my shoes but they’re thick enough to prevent blisters and provide cushion. Overall they’re very comfortable, hold a good stretch, hold their shape, and seem to be durable but only time will tell. And since we’re on the black and white sock subject, I couldn’t resist: I read a shoe review about someone angered that his new UA/Rock black shoes (obviously bought for casual wear in lieu of gym use) staining his white cotton socks. First of all, never ever wear white socks (much less cotton white socks) with black athletic shoes! The possibility of staining is always there and the appearance just doesn’t work. However, you can get away with black socks with white shoes in some cases…but never white socks with black shoes. Why? Who knows? It’s just one of those unwritten rules of the gym. And no, I didn’t make the rules…so don’t blame the messenger. LOL!
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Reviewed in the United States on July 28, 2025
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Verified Purchase
Carleen DeGolyer
Massapequa, US
★★★★★ 5
Very soft and wears well
Size: Medium, Color: Black/White/Grey
Very nice quality and soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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