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KNACK Tactical

GAL v2 Parts Kit

GAL v2 Parts Kit

Regular price $120.00 USD
Regular price Sale price $120.00 USD
Sale Sold out
Ships Free Domestically. Not available outside US.
Connector Type
Illuminator Wavelength
Add Crane Style Switch?

ANNOUNCEMENT: v2 Parts Kits are no longer available due to focusing on development of the v3.


The GAL v2 Parts Kit comes with all the bits and bobs you need to create your GAL. The only things this kit doesn't include are the tools and printed parts needed for assembly. The build instructions and print files for the GAL v2 can be found on the GitHub.

Features of the GAL v2:
  • Vertical and horizontal adjustment of the VIS and IR Lasers
  • 9 Modes
    • VIS Laser Low and High
    • Off
    • Program (allows the user to set the number of flashes per second for the IR Illuminator)
    • IR Laser Low and High
    • IR Illuminator High
    • Dual IR Laser and Illuminator Low and High
  • Battery: 1x 18650 or 1x CR123
  • On-board and External Activation
  • Double click for 'hold on' (5 minute timeout)
  • IR Illumination: 850 or 940nm 3W LED
  • Visible Laser: 5mW 650nm TTL Laser
  • IR Laser: 5mW 850nm TTL Laser
  • Height: 1.7” (1.4” above rail)
  • Width: 2.9”
  • Length: 4.2”
  • Weight: 4.9oz (138g) (without battery)
  • Battery Life: >6 hrs on DUAL HIGH mode (2000 mAh 18650)

This parts kit includes the following:


  • 4x M4x6mm Button Head Hex Drive Screw
  • 4x M4x4mm Short Threaded Heatset Inserts
  • 1x M3x45mm Socket Head Screw
  • 2x M3x6mm Flat-Tip Set Screw
  • 2x M3 Hex Nut
  • 3x M3x4mm Short Threaded Heatset Inserts
  • 1x Number 0, 3/16 Long Screw
  • 2x AAA Negative (Spring) Battery Terminal
  • 1x AAA Positive Battery Terminal
  • 1x 0.5” x 0.148” OD Compression Spring
  • 1x 16” of paired 28 AWG wire
  • 1x 3.5” inches of 22 AWG Solid Core Wire
  • 1x 1.5mm Hex Allen Key
  • 1x Laser Lens Cover

If you select the Crane Style Connector type:

  • 1x 6.1mm ID Unthreaded Spacer - 1st Stage of Crane Connector
  • 1x 0.198” ID Unthreaded Spacer - 2nd Stage of Crane Connector

If you select the 2.5mm Jack Connector type:

  • 1x 2.5mm Audio Jack

Electrical Components:

  • 1x 19mm Momentary Press Button
  • 1x 940nm or 850nm 3W LED
  • 4x 20mm Lens for 3W LED (5°, 15°, 20°, 30°)
  • 1x 850nm 6x23mm TTL Driven Laser
  • 1x 650nm 6x23mm TTL Driven Laser
  • 1x Red Diffused Flat Top LED
  • 1x Rotary Switch
  • 1x Preprogrammed and Tested GAL v2 PCB

Connector Types Explained

If you would like to activate your GAL via an external method (e.g. rail mounted switch), you will need to purchase that separately. There are currently two methods of external activation: Crane Style Connector and 2.5mm Jack.

Crane Style Connectors can be found on devices such as the ModLite ModButton Lite (Laser Plug) which work with LAMs such as the PEQ15, MAWL, and DBAL.

2.5mm Jack switches are used by many of the Chinese-made laser aiming modules, which can be found on AliExpress.

If you are having issues with the build, feel free to reach out to me via Discord (knack_tactical), email, Reddit (u/knack_tactical), or GitHub.

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Customer Reviews

Based on 2 reviews
Bob Hamilton
Incredible service

So I ordered a kit and printed my parts. Got it and did all the wiring and totally screwed it up. Knack was so awesome. He sent me new parts and sent me helpful info multiple times until my project was finally done. This is not what you get from any other company I have worked with in a long time. He really went way beyond great service until I finally had a working product. Absolutely top drawer service.

Fantastic product

Contains everything you need to finish this project. Great customer service as well. My crane switch was damaged by shipping and they replaced it no cost. Great guy. 10/10