Kershaw Launch 4 CA Legal Automatic Knife (1.9" Black) 7500BLK

MSRP: $119.99
Our Sale Price: $67.99!
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Item #BHQ-34416


  • Overall Length:5.10"
  • Blade Length:1.90"
  • Blade Thickness:0.12"
  • Blade Material:CPM-154
  • Blade Style:Drop Point
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:3.20"
  • Handle Thickness:0.48"
  • Handle Material:Aluminum
  • Color:Black
  • Weight:1.98 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Kershaw
  • Model:Launch 4
  • Model Number:7500BLK
  • Country of Origin:USA
  • Best Use:Tactical
  • Product Type:Knife


Kershaw's automatic knife offering, the Launch Series, is simply superb. These knives have a compelling design, fast action, high-performance materials, and they're made in the USA!

The Launch 4 has a California-legal blade and ridiculously fast action. Its symmetry in design, both the 6061-T6 aluminum handle and spear point blade, adds distinction. Following the tradition of its predecessors, the Launch 4 has a bulls-eye pattern red firing button and a tip-up carry pocket clip. This knife is a pint-sized performer!


Customer Reviews

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Fantastic quality
jon c.
Overall fit and finish on this knife is great.

The action is very quick and blade locks into place strong.

Decent edge out of the box.

Great little off hand backup carry and made in USA to boot!
First immpresions
angel c.
I received this knife a couple of hours ago today 5/22/17 and so far I really like it. It's smaller than I expected but my hands are semi big which kinda trump this knife. Nonetheless, Kershaw did an excellent job on making this knife. I own a launch 1 and a Knock out from kershaw and I was not surprised to see the great quality in this knife. I recommend it especially cause it is a CA legal, even though I'm born and raised Arizonan but if I go to cali I'll have a good knife. Thank you.
Great Auto
Jon G.
This was my first auto opener. I like it as a backup blade for off hand carry. Hang on to it because it is snappy. Very sharp out of the box. And you just can't go wrong with a Kershaw.
Dynamite in Small Package
Lou C.
My Kershaw Launch 4 arrived in the mail yesterday. It looks even smaller than I thought it would be, yet it has a lot of big knife features. It is very black and very sharp. It fits in your front pocket very nicely and does not interfere with your regular daily activities. When you hit the button, the blade jumps out in a hurry. A very cool little knife. Very pleased. Thank you Kershaw and Blade HQ.
launch 4
andrew p.
Love this little knife, i just got it in the mail today and again bladehq came through with a quality product that even came before I expected it. The knife is super sharp and fires so hard because of its size. Awesome product Kerhsaw knows whats up.
Great Value!
Gary L.
I'm so impressed with the fit & finish of this little knife but even more impressed by the strong action and solid lock-up.
I'm also very happy to see more US made Kershaws.
Twice the knife for half the price
Harold B.
This is my second CA legal switchblade. The first was by brand X, cost almost twice as much and was, IMHO, a POS. The fit and finish of the Kershaw is beautiful. And, the action, as reported by others, is lightning quick. OOTB the blade is very sharp.
So this knife is fantastic...
Chris C.
I have a few other Launches but this little # 4 is in a class of its own. It is very small, very compact and very unassuming. Lock up is very solid just like Kershaw's are so no complaints there. The action is strong. You must have a firm grip on the handle when firing or it will fly right out of your hand. This is true of all Launch knives but extra true here due to the small size. Fit and finish is great. My only gripe is that there is no lanyard hole. With a blade this small you really need the lanyard to pull it from your pocket. There is a risk of hitting the firing button when withdrawing due the limited real estate in this design. Hopefully Kershaw will add this in later versions. You need not live in CA to appreciate this little auto and there is much to like. I highly recommend getting in on this one. Such a great little folder. Hopefully different colorations are in the works.
Fantastic EDC!!
Josiah C.
I carry a knife everyday. And this little monster is perfect. The sub 2 inch blade is well made and sharp right out of the box. It has a great clip and fantastic feel to it. Could not be happier with this purchase.

Perfect Knife
Gary Y.
Great EDC, good blade