---
product_id: 57951668
title: "Weihrauch HW77 HW97 TbT Tuning Kit - Maxi Spring Kit"
brand: "tbt"
price: "$12"
currency: NZD
in_stock: false
reviews_count: 1
url: https://www.desertcart.nz/products/57951668-weihrauch-hw77-hw97-tbt-tuning-kit-maxi-spring-kit
store_origin: NZ
region: New Zealand
---

# Vibration dampening Noise reduction tech Max power spring upgrade Weihrauch HW77 HW97 TbT Tuning Kit - Maxi Spring Kit

**Brand:** tbt
**Price:** $12
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your Weihrauch, unleash silent power!

## Quick Answers

- **What is this?** Weihrauch HW77 HW97 TbT Tuning Kit - Maxi Spring Kit by tbt
- **How much does it cost?** $12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/57951668-weihrauch-hw77-hw97-tbt-tuning-kit-maxi-spring-kit)

## Best For

- tbt enthusiasts

## Why This Product

- Trusted tbt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Customization:** Spring can be trimmed to comply with local power regulations without losing punch
- • **Smooth as Silk Action:** Precision TbT guide set ensures seamless, fluid cocking and firing
- • **Whisper-Quiet Operation:** Advanced spring design drastically reduces noise and spring 'twang'
- • **Vibration? What Vibration?:** Engineered to minimize recoil vibration for enhanced shooting comfort
- • **Maximize Your Rifle’s Power:** Genuine Weihrauch export spring delivers peak performance

## Overview

The Weihrauch HW77 HW97 TbT Maxi Spring Kit combines a genuine export spring with a precision TbT guide set to maximize rifle power while reducing noise, spring twang, and vibration. Ideal for refurbishing and enhancing your Weihrauch rifle’s performance, this kit offers smooth action and customizable power to meet local regulations.

## Description

The Maxi Spring Kit comprises a Genuine Weihrauch export powered spring along with a Standard TbT Guide set. This spring will allow the rifle to run at it's maximum designed power and may require shortening to meet local power restrictions. Please check your local laws for more information

Review: Great upgrade - This really is a great kit to refurbish my old Weiruch. Gave the rifle a new lease of life.

## Features

- Smooth action
- Reduced noise
- Reduced Spring "Twang"
- Reduced Vibration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077XS38MP |
| Batteries included? | No |
| Brand | TbT |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 4 Dec. 2017 |
| Department | Men's |
| Is discontinued by manufacturer | No |
| Manufacturer | TbT |
| Style | HW77/97 TbT Maxi Spring Kit |

## Images

![Weihrauch HW77 HW97 TbT Tuning Kit - Maxi Spring Kit - Image 1](https://m.media-amazon.com/images/I/81JPxXxF5OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great upgrade
*by C***T on 14 September 2018*

This really is a great kit to refurbish my old Weiruch. Gave the rifle a new lease of life.

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**Shop now:** [https://www.desertcart.nz/products/57951668-weihrauch-hw77-hw97-tbt-tuning-kit-maxi-spring-kit](https://www.desertcart.nz/products/57951668-weihrauch-hw77-hw97-tbt-tuning-kit-maxi-spring-kit)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*