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Kershaw Launch 4 Automatic Knife 1.9-Inch Blade w/ Push Button Open

Kershaw Launch 4 Automatic Knife 1.9-Inch Blade w/ Push Button Open

Availability: In stock

$64.9900 In stock

No Hidden Credit Card Fees!

Quick Overview
If you've ever wanted a push button activated blade, but were looking for one that was a little bit shorter, look no farther than the Launch 4, which sports a 1.9 inch blade with a low profile push button activator. With a single-position pocketclip, you won't accidentally deploy the blade due to the low profile button which is usable for both left and right handed people. Grab your very own from GrabAGun today!

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Browse 2 questions Browse 2 questions and 55 answers
Why did you choose this?
GrabAGun Store
I wanted a small auto,this looked like a good value.
John H on Aug 18, 2019
I’ve been collecting and using Kershaw knives since Ken Onion first joined the company. I’ve had no problems with Kershaw. Recommend their knives to everyone.
Fred P on Aug 16, 2019
I wanted a small auto,this looked like a good value.
John H on Aug 18, 2019
Needed a small knife
Willard S on Aug 17, 2019
I’ve been collecting and using Kershaw knives since Ken Onion first joined the company. I’ve had no problems with Kershaw. Recommend their knives to everyone.
Fred P on Aug 16, 2019
Great OTF knife made in the US with an unbeatable price!
Brittney P on Aug 14, 2019
Automatic with 1.9 blade
Nick M on Aug 10, 2019
small for pocket
richard on Aug 1, 2019
size & ease of operation
Elsie P on Jul 31, 2019
good deal
Donald M on Jul 31, 2019
I likes it
William M on Jul 31, 2019
Size and auto
Ryan T on Jul 27, 2019
Great low pro pocket knife!
Eric J on Jul 26, 2019
Great knife for EDC.
Christopher S on Jul 24, 2019
Closest Knife to a fixed blade that you can keep in your pocket
Frank C on Jul 19, 2019
An easy open small pocket knife for opening boxes and challenging bubble containers.
Kevin S on Jul 11, 2019
1.9 Blade
Nick M on Jul 10, 2019
Small, quick and convenient
Henry M on Jul 7, 2019
A friend of mine has one. He told me about you folks, so I ordered one.
James C on Jul 4, 2019
I like Kershaw, I like made in the USA, and compliments my Microtech OTFs.
Too bad shipping is not free when you order 6 ounces of products.
A. P. W on Jul 2, 2019
EDC small, looks like a good replacement for a 'box-cutter' 'razor knife'
Matt T on Jul 2, 2019
Great reviews
John S on Jun 25, 2019
Already have a Launch 2 with a longer blade. Wanted this one to carry more comfortably.
Michael B on Jun 24, 2019
Good reviews, best price online. Grab-a-gun has served me well in the past.
Nick N on Jun 24, 2019
Darrell S on Jun 23, 2019
Looks like it'll be a handy little knife that won't weigh down my pocket
Bernard B on Jun 22, 2019
Been wanting one of these, you had them at a great price.
Donald R on Jun 21, 2019
Grabagun has the best price and I've been wanting the launch 4 for awhile. I've watched a lot of reviews on how great it is. I'm sure I will love it, I really like Kershaw knives.
Allen S on Jun 15, 2019
For the money , you can't buy a better knife . this one is a birthday present for my son in law .
jimbob on Jun 10, 2019
Because the Jack Hawk 9000 was out of stock
Philip E on Jun 5, 2019
Wanted a short knife for use on a trip.
George S on Jun 5, 2019
Bought one as a gift, then had to have one for myself. It's small and light, easy on the pocket, and very snappy and fast. I've always liked Kershaw knifes, glad to see this one is made in the USA.
KEVIN S on May 26, 2019
I bought one for myself and love it, my son liked it so I got him one and now I bought a third one for my son in law for fathers day.
Randy on May 17, 2019
Because I didn't have one....
Vincent on May 17, 2019
Sweet knife!
Joe B on May 16, 2019
fine product, good company...I've purchased here before and trust them.
Gary R on May 14, 2019
Compact sharp
Christopher L on May 12, 2019
Fair price for good knife
Bob on May 10, 2019
Always wanted an automatic knife and Kershaw makes good products.
Rodney S on May 10, 2019
Kershaw good, Auto better
Randy on May 6, 2019
Good price, USA made!
Richard H on May 5, 2019
I saw a video online and they made this out to be a pretty awesome knife and I am a big fan of Kershaw in general.
Maxwell H on Apr 28, 2019
I have carried the same Kershaw for a good 15 years, (just a simple folder, not this model) and lost it recently.....☹
This seems like a worthy replacement/upgrade!!
Dave on Apr 26, 2019
It was just what I was looking for.
Joseph N on Apr 25, 2019
One of the best EDC knives of 2018!
Daniel M on Apr 19, 2019
Aotomatic American made
TIM L on Apr 18, 2019
Harley on Apr 18, 2019
Robert M on Apr 17, 2019
Great knife. Wonderful pocket carry.
Misty H on Apr 14, 2019
Mark D on Apr 14, 2019
Fantastic price for a nice little knife. Wanted a small carry knife when wearing shorts in the summer.
John D on Apr 11, 2019
kershaw makes very good knives and "GrabAGun" has the better prices.
Thomas M on Apr 11, 2019
Needed a small knife
Willard S on Aug 17, 2019
Great OTF knife made in the US with an unbeatable price!
Brittney P on Aug 14, 2019
OTF or side opening?
Edward on Dec 4, 2018
BEST ANSWER: This is a side open model.
4.9 / 5.0
117 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good knife. Great quality
Great little pocket knife. Button is a little hard to push but other than that I wouldn’t have anything other than a kershaw
August 14, 2019
1 month ago
Great little knife
Love this knife. Watching the blade launch out instantly at the push of a button is so addictive. It arrived razor sharp.
August 12, 2019
3 weeks ago
Awesome little knife by one
Great little knife get ya one
July 23, 2019
1 month ago
Niche knife
Let's face it, it's a niche knife. Not as versatile as my Kershaw "Needs Work" or "Scallion". But it's small and light enough to clip into a shirt pocket without sagging. Nice design and well made. Some machined-in texture on the aluminum surface opposite the clip would have been an improvement in the design. Grab-A-Gun was well priced although the overall price is still too high.
July 22, 2019
1 month ago
Nice little sharp knife
July 16, 2019
1 month ago
Kershaw Launch 4
Love that sh!t, just a great little EDC knife @ a not bad price.
Thx Grab.
July 16, 2019
1 month ago
Excellent Knife
Great little auto, but a bit unhandy for a left hander. I'll get used to it after a while.
July 14, 2019
1 month ago
Great buying experience
Great knife excellent company to deal with customer service outstanding will be buying more merchandise from them
July 13, 2019
1 month ago
Satisfied customer
Handy knife. Operates like it should. Positive lockup. Well constructed. The price tag was above what I would normally spend but believe this little knife is a solid value.
July 12, 2019
1 month ago
Awesome little auto knife
Really handy little EDC. Well made and weighs nothing. Plus Kershaw quality, can't go wrong.
July 12, 2019
1 month ago


Launch 4 Automatic Knife Features

The blade of the Launch 4 is high-performance CPM154 steel. This powdered metallurgy steel has more uniform distribution of carbides—so it takes and holds an excellent edge, provides good corrosion resistance, wear resistance, and toughness. The blade is DLC coated for an additional measure of blade protection and non-reflective good looks. Then to lighten the Launch 4’s weight, we made the handle and integrated backspacer of durable aluminum, anodized in black.

Launch 4 Automatic Knife Specifications

  • Made in the USA
  • Integrated backspacer
  • Push-button open
  • Push-button lock release
  • Single-position pocketclip (right tip-up)
  • Steel: CPM 154, DLC coating
  • Handle: Machined 6061-T6 anodized aluminum
  • Blade Length: 1.9 in. (4.8 cm)
  • Closed Length: 3.2 in. (8.1 cm)
  • Overall Length: 5.1 in. (13 cm)
  • Weight: 1.8 oz. (51 g)
State Possession
Delaware Legal - Permit required to purchase 
Hawaii Illegal
Illinois Limited - Only allowed if a hunting knife.
Louisiana Illegal
Maine Illegal
Minnesota Limited - Illegal unless allowed under exceptions made for collectors and/or possession as curios or antiques
Montana Limited - Illegal, unless part of registered collection
New Jersey Limited - Possession is only allowed if possessor has a "lawful purpose”
New Mexico Illegal
New York Limited- Hunting, Fishing, and Trapping permit required to purchase and possess. 
Puerto Rico Illegal 
U.S. Virgin Islands Illegal
Virginia Illegal - Illegal if for sale, and simple possession is considered prima facie evidence of intent to sell 
Washington Illegal - Only legal for possession by on/off-duty police officers and paramedics
Additional Information

Additional Information

Manufacturer Kershaw
Condition New in Box
Action Type No
Caliber No
UPC 087171041100
Model Launch 4 Automatic Knife with Push Button Open
Type No
Manufacturer Part Number 7500BLK
Accessories No
Barrel Length No
Finish Per Color Black
Capacity No
Firing Casing No
Frame Per Material No
Hand No
Sights No