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Cold Steel 91MK Mini Koga SD2 Self-Defense Tool 6.5" Overall


MSRP* : $10.99 | You Save* : $2.04 (19%)
Part #: CS91MK | Cold Steel Knives
Earn 90 knifeREWARDS Points!
CS91MK: 91MK Mini Koga SD2
Cold Steel
Bob Koga began his martial arts career at an early age beginning with Judo at 12 and moving on to wrestling in high school. After graduation Bob joined the Air Force and, while stationed in Japan, he resumed his Judo training as well as studying Jiu Jitsu, Jo-do and Aikido. After finishing his stint in the Air Force, Bob moved to Los Angeles where he joined the LAPD and served with great distinction for 25 years. During his tenure with the LAPD, Bob became widely recognized as an outspoken proponent of the straight baton as opposed to the PR24® or side handle baton (currently popular in departments across the land).

Made of virtually unbreakable plastic, the SD can increase the ability of the average person to defend himself several times over. With proper training, it can function as a fantastic aid in leverage when obtaining joint locks or submission holds. But where it really shines is as an intermediate impact tool. You see, police and civilians alike face a perplexing dilemma when contemplating employing fist or baton blows. Blows struck with the fist may be too weak, or worse, result in a broken hand, while blows struck with a baton may be too powerful resulting in grave injury or even death. The SD however, solves this problem, neatly bridging the gap by concentrating and magnifying the effect of hand blows while minimizing the likelihood of permanent injury or death. If you're looking to expand your continuum of force options in a self-defense situation, we heartily suggest you buy a Koga SD.
  • Item Number: 91MK
  • Name: Mini Koga SD2
  • Weight: 2.1 oz
  • Overall Length: 6.5"
  • Thickness: 1"
  • Made in Taiwan

UPC Code: 705442006091

Cold Steel 91MK Mini Koga SD2 Self-Defense Tool 6.5" Overall4.964 (28 reviews)
5.0 out of 5 stars
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Cold Steel 91MK Mini Koga SD2 Self-Defense Tool 6.5" Overall
5 out of 5
May 21, 2018
Pros: Weight, Balance, Construction, Materials
Cons: None
Excellent Service Selling Genuine Quality
As the company stand behind their products firmly, ColdSteel live up to it's name ! The Koga SD2 is a tough handy weapon/ tool for practice & self defense.It did hurt upon penetrating even the slight hit on my hand.Secondly, I'll like to commend KnifeCenter for their wonderful prompt service and thoughfulness. I needed the item urgently for training purposes & the staffs quickly get it done and delivered to me within a week, I received it and with up-to-date tracking via Fedex International Economy.It never fails me & also the only knife/tool retailer that I trust !!!
Cold Steel 91MK Mini Koga SD2 Self-Defense Tool 6.5" Overall
5 out of 5
Sydney, Australia
Oct 27, 2017
Pros: Weight, Balance, Construction, Materials
Cons: None
Strong and handy
I keep it in my car for emergencies. Looks cool and tough enough to get the job done. Smaller than some others but still plenty big enough for me - others are too big.
Cold Steel 91MK Mini Koga SD2 Self-Defense Tool 6.5" Overall
5 out of 5
Dec 14, 2015
Pros: Construction, Materials, Balance
Cons: None
very good
Read all 28 Reviews »


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