D2 - ZWQ S400 - Quick Change spring system - Digital Files

D2 Maker QD Spring Swap System – Quick-Change spring upgrade for ZWQ S400

Upgrade your ZWQ S400 with the D2 Maker Quick-Detach (QD) Spring Swap System, a modular performance upgrade designed for fast, tool-less spring changes in the field. This 3D-printable STL kit allows users to swap springs in just five simple steps, making tuning, maintenance, and configuration changes quicker and more convenient than ever.

Engineered for a precise fit and easy installation, this system is ideal for enthusiasts looking to enhance usability without permanent modification.

This product includes digital 3D STL files only.

Key Features

• Tool-less Quick-Detach System
  Swap springs on the field without tools for rapid tuning and maintenance.
• Designed for ZWQ S400
  Purpose-built for reliable fitment and smooth operation.
• 3D Printable Upgrade Kit
  Compatible with common FDM printers and popular filament types.
• Fast Installation
  Simple assembly process using existing and minimal additional hardware.

Hardware Requirements (NOT INCLUDED)

• Original 2x M2.6 self-tapping countersunk screws
• 1 × M5 thumb screw (pump transfer bar)
• 2 × M5 × 50 mm pins or CaptainSlug 3/16 × 2 in takedown pins

Included in Purchase

1x D2 Maker QD Spring Swap System STL files

Licensed Retailer: Ideal Foam Blaster (IFB) is an authorized retailer for D2maker products.

Please Note:

For preorder items, please refer to the list for the estimated shipping schedule.
For backorder items, please allow 2-4 weeks for processing before shipping.
Prices listed do not include shipping, VAT, or applicable taxes. If unsure, please consult your local authorities for further clarification.
Hardware Kit comes with 1-year technical support by IFB (Terms and conditions apply)
Preassembled blasters come with 1-month limited warranty (Terms and conditions apply)
Worldwide shipping is available for this product. Inquiries: order@idealfoamblaster.com

Terms of Sale:

The images are for illustrative purposes only and may not be an exact representation of the product.
Variations in length, size, and color may occur.
By completing your purchase, you agree to the terms of sale.