Close
Skip to main content

STATUS: ARCHIVED
! This item is Discontinued and Out of Stock

Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820

Out of Stock
Discontinued
  • Overall Length: 7.00"
  • Blade Length: 3.00"
  • Blade Thickness: 0.11"
  • Blade Material: 8Cr13MoV
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Bead Blast
  • Edge Type: Plain
  • Handle Length: 4.00"
  • Handle Thickness: 0.51"
  • Handle Material: G-10
  • Color: Black
  • Frame/Liner: Steel
  • Weight: 3.30 oz.
  • User: Right Hand, Left Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Stud
  • Lock Type: Liner Lock
  • Brand: Kershaw
  • Model: Injection
  • Model Number: 3820
  • Designer: Todd Rexford
  • Country of Origin: China
  • Best Use: Everyday Carry
  • Product Type: Knife
1/5
  • For Size Reference
  • Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820
  • Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820
  • Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820
  • Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820
  • Kershaw Injection 3.0 Liner Lock Knife (3" Bead Blast) 3820

Well shucks! This item is no longer available and we don't know when it will be back.

Here are some similar items that we hope float your boat:



The Injection 3.0 folder is a Todd Rexford design with milled G-10 scales and a stout liner lock frame. It features custom details that include a decorative pivot, machined countersunk thumb stud and a chamfered backspacer too. The flat ground drop point blade has a bead blast finish and plain cutting edge. The Injection is loaded with all the things you'd want in an everyday carry knife, including a reversible tip-up carry pocket clip.

The Injection 3.0 is the smaller version of the Injection model, and has the same custom features as the larger version, the Injection 3.5 knife.

Blade HQ Copyright © 2026 Blade HQ. All rights reserved