Skip to content
Kershaw StoreKershaw Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Knives
    • Spring Assisted Knives
    • Pocket Knives
    • Automatic Knives
    • Fixed Blade Knives
    • Tactical Knives
    • EDC Knives
    • Butterfly Knives
    • Kitchen Knives
    • Out The Front Knives
    • Traditional Pocket Knives
    • Hunting Knives
    • Neck Knives
  • Utility Tools
    • Axes & Hatchets
    • Scissors & Shears
    • Saws
  • Outdoor & Survival
    • Camp Cookware
    • Hydration
    • Fire Starters
  • Knife Accessories
    • Toolkits
    • Knife Cases & Storage
    • Knife Sharpeners
    • Beads & Lanyards
    • Lubricants & Cleaners
Home / Knives / Automatic Knives / Kershaw (Auto)
  • Kershaw Brawler Assisted Opening Knife (3.25" Black) 1990 -Kershaw Store kershaw 1990 brawler
  • Kershaw Strata Frame Lock Knife Black G10 (4.5" Bead Blast) -Kershaw Store Kershaw Strata FL Black G 10 BB 2076 BHQ 120529 jr
Sale!
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 2
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 3
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 4
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 5
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 6
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK - Image 7
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store kershaw launch 4 blue 7500BLUBLK BHQ 37820 er spine
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store kershaw launch 4 blue 7500BLUBLK BHQ 37820 er side
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store kershaw launch 4 purple 7500purblk BHQ 37821 blue 7500blublk BHQ 37820 dl
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store Kershaw Launch 4 CA Legal Automatic Knife Black 7500BLK BHQ 34416 kp pocket web 4
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store Kershaw Launch 4 CA Legal Automatic Knife Black 7500BL BHQ 34416 in hand web 4
Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9" Black) 7500BLUBLK -Kershaw Store Kershaw Launch 4 CA Legal Automatic Knife Black 7500BL BHQ 34416 lifestyle web 4

Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9″ Black) 7500BLUBLK

$99.95 Original price was: $99.95.$69.97Current price is: $69.97.

Buy Now
SKU: BHQ-37820 Categories: Automatic Knives, Kershaw (Auto), Knives Tag: Kershaw
  • Nature-friendly materials, 100%.
  • Shop quality, shop with us.
  • The quality you expect, the service you deserve.
  • Get the quality you deserve, for less.
Browse
  • Knife Accessories
    • Beads & Lanyards
    • Knife Cases & Storage
    • Knife Sharpeners
    • Lubricants & Cleaners
    • Toolkits
  • Knives
    • Automatic Knives
      • California Legal (Auto)
      • Kershaw (Auto)
    • Butterfly Knives
      • Kershaw (Butterfly)
    • EDC Knives
    • Fixed Blade Knives
      • Kershaw (Fixed)
      • Zero Tolerance (Fixed)
    • Hunting Knives
      • Kershaw (Hunting)
    • Kitchen Knives
      • Kitchen Knife Sets
      • Paring Knives
    • Neck Knives
    • Out The Front Knives
      • Kershaw (OTF)
    • Pocket Knives
      • Flipper Knives
      • Kershaw (Folding)
    • Spring Assisted Knives
      • Kershaw (Assisted)
    • Tactical Knives
    • Traditional Pocket Knives
      • Shop by Style (Traditional Pocket)
  • Outdoor & Survival
    • Camp Cookware
    • Fire Starters
    • Hydration
  • Uncategorized
  • Utility Tools
    • Axes & Hatchets
    • Saws
    • Scissors & Shears
  • Description
  • Additional information
  • Reviews (0)

Features:

  • CA-legal single-edged dagger blade made from black-finished CPM 154.
  • Bullseye firing button and automatic action.
  • Blue anodized aluminum handle.
  • Tip-up pocket clip.

Description:

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

The Kershaw Launch Series high-performance, USA-made automatics that punch way above their price point! Shop the whole selection!

Overall Length

5.10"

Blade Length

1.90"

Blade Thickness

0.12"

Blade Material

CPM 154

Blade Style

Spear Point

Finish

Black

Edge Type

Plain

Handle Length

3.20"

Handle Thickness

0.48"

Handle Material

Aluminum

Color

Blue

Weight

1.98 oz.

User

Right Hand

Pocket Clip

Tip-Up

Knife Type

Automatic

Opener

Push Button

Lock Type

Button Lock

Brand

Kershaw

Model

Launch 4

Model Number

7500BLUBLK

Country of Origin

USA

Best Use

Tactical

Product Type

Knife

Reviews

There are no reviews yet.

Be the first to review “Kershaw Launch 4 CA Legal Automatic Knife Blue (1.9″ Black) 7500BLUBLK” Cancel reply

Related products

Sale!
Kershaw 9" Curved Fillet Fishing Knife 1242GEX
Quick View

Fixed Blade Knives

Kershaw 9″ Curved Fillet Fishing Knife 1242GEX

$39.95 Original price was: $39.95.$27.97Current price is: $27.97.
Sale!
Kershaw Livewire MagnaCut Tanto OTF Automatic Knife Black (3.4" Black SW) 9000T
Quick View

Knives

Kershaw Livewire MagnaCut Tanto OTF Automatic Knife Black (3.4″ Black SW) 9000T

$264.95 Original price was: $264.95.$98.99Current price is: $98.99.
Sale!
Kershaw Leek Assisted Opening Knife Black G-10 (3" S30V Stonewash) 1660G10
Quick View

Kershaw (Assisted)

Kershaw Leek Assisted Opening Knife Black G-10 (3″ S30V Stonewash) 1660G10

$84.95 Original price was: $84.95.$59.47Current price is: $59.47.
Sale!
Kershaw Launch 11 Automatic Knife Gray Aluminum (2.75" Blackwash) 7550GRY
Quick View

Automatic Knives

Kershaw Launch 11 Automatic Knife Gray Aluminum (2.75″ Blackwash) 7550GRY

$119.95 Original price was: $119.95.$83.97Current price is: $83.97.
Sale!
Kershaw Baby Boa Assisted Opening Knife (2" Black) 1585CKT
Quick View

Kershaw (Assisted)

Kershaw Baby Boa Assisted Opening Knife (2″ Black) 1585CKT

$54.95 Original price was: $54.95.$38.47Current price is: $38.47.
Sale!
Kershaw Thistle Liner Lock Knife Black GFN (3.5" Stonewash) 3812
Quick View

Kershaw (Folding)

Kershaw Thistle Liner Lock Knife Black GFN (3.5″ Stonewash) 3812

$13.99 Original price was: $13.99.$9.79Current price is: $9.79.
Sale!
Kershaw Launch 4 CA Legal Automatic Knife Blue Aluminum (1.9" Satin CPM 154)
Quick View

EDC Knives

Kershaw Launch 4 CA Legal Automatic Knife Blue Aluminum (1.9″ Satin CPM 154)

$106.95 Original price was: $106.95.$74.87Current price is: $74.87.
Sale!
Kershaw Taskmaster Saw Folder (7" Satin Serr) 2555
Quick View

Kershaw (Folding)

Kershaw Taskmaster Saw Folder (7″ Satin Serr) 2555

$24.99 Original price was: $24.99.$17.49Current price is: $17.49.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Equipped for every adventure — 2026 © Kershaw Store. Tools you can trust in the wild and beyond.
    • Knives
      • Spring Assisted Knives
      • Pocket Knives
      • Automatic Knives
      • Fixed Blade Knives
      • Tactical Knives
      • EDC Knives
      • Butterfly Knives
      • Kitchen Knives
      • Out The Front Knives
      • Traditional Pocket Knives
      • Hunting Knives
      • Neck Knives
    • Utility Tools
      • Axes & Hatchets
      • Scissors & Shears
      • Saws
    • Outdoor & Survival
      • Camp Cookware
      • Hydration
      • Fire Starters
    • Knife Accessories
      • Toolkits
      • Knife Cases & Storage
      • Knife Sharpeners
      • Beads & Lanyards
      • Lubricants & Cleaners
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.