---
product_id: 430311497
title: "Safety Replacement Kit for Mossberg 500 590 88 835 940 12/20 Aluminum - Ball & Steel Plate Complete Kit - Choose Color & Kit"
brand: "ndz performance"
price: "€ 46.23"
currency: EUR
in_stock: true
category: "Ndz Performance"
url: https://www.desertcart.sk/products/430311497-safety-replacement-kit-for-mossberg-500-590-88-835-940
store_origin: SK
region: Slovakia
---

# CNC machined billet aluminum Enhanced ergonomic ridges Proudly made in USA Safety Replacement Kit for Mossberg 500 590 88 835 940 12/20 Aluminum - Ball & Steel Plate Complete Kit - Choose Color & Kit

**Brand:** ndz performance
**Price:** € 46.23
**Availability:** ✅ In Stock

## Summary

> 🛡️ Upgrade your Mossberg safety—feel the difference, own the edge!

## Quick Answers

- **What is this?** Safety Replacement Kit for Mossberg 500 590 88 835 940 12/20 Aluminum - Ball & Steel Plate Complete Kit - Choose Color & Kit by ndz performance
- **How much does it cost?** € 46.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/430311497-safety-replacement-kit-for-mossberg-500-590-88-835-940)

## Best For

- ndz performance enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Safety Design:** Improved ridges guide your finger naturally for secure handling
- • **Complete Installation Kit:** Includes safety, cap screw, Allen key, plus optional ball & steel plate
- • **Precision CNC Machined Fit:** 100% direct replacement for Mossberg 12 & 20 gauge models
- • **Trusted American Craftsmanship:** NDZ Performance, USA-made for reliability and longevity
- • **Durable Aircraft-Grade Aluminum:** 6061 T6 billet aluminum with hardcoat anodizing or Cerakote finish

## Overview

This Safety Replacement Kit by NDZ Performance is a precision CNC-machined billet aluminum upgrade for Mossberg 500, 590, 88, 835, and 940 models (12 & 20 gauge). Designed with enhanced ergonomic ridges for natural finger guidance, it replaces the OEM plastic safety with a durable, hardcoat anodized or Cerakoted aluminum part. The kit includes all necessary hardware and optional ball and steel plate for a secure, direct fit. Proudly made in the USA, it offers superior durability and comfort for professional-grade firearm safety enhancement.

## Description

desertcart.com : NDZ Performance Safety Replacement with Ball & Steel Plate for Mossberg 500 590 88 835 940 12/20 Anodized Aluminum - Black : Sports & Outdoors

## Features

- The Safety Design Fits both 12 and 20 Mossberg Models: 88, 500, 590, 590A1, 835, & 940
- Our Billet Aluminum Safety replaces the factory plastic safety with an all aluminum part that has a CNC machined profile just like the factory part for a 100% direct fit.
- The main feature of our safety is the design which improves the ridges to help guide your finger naturally and securely than the stock component. This overall design is more comfortable to use, more secure, and more durable than the OEM plastic piece.
- Safety Kit Includes: Safety, Cap Screw, & Allen Key. Safety Kit with Ball Includes: Added Ball. Safety Kit with Ball & Steel Plate Includes: Added Ball & Steel Plate. IMPORTANT: If your OEM safety is plastic, you will need to reuse your stock safety plate or purchase a new one. If your OEM safety is steel, you must purchase a safety steel plate for installation.
- Manufactured to Exact Tolerances from 6061 T6 Aircraft Billet Aluminum & Hardcoat Anodized or Cerakoted for Extreme Durability; will not chip or break. NDZ Performance is a trusted brand Proudly Made In The USA, in our Facility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XF8P5CC |
| Best Sellers Rank | #50,961 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #79 in Hunting & Shooting Gun Stock Accessories |
| Brand Name | NDZ Performance |
| Color | Black |
| Country of Origin | United States |
| Customer Reviews | 4.5 4.5 out of 5 stars (163) |
| Date First Available | October 26, 2022 |
| Item Package Dimensions L x W x H | 6.1 x 3.62 x 0.47 inches |
| Manufacturer | NDZ Performance |
| Material | Aluminum |
| Package Weight | 0.01 Kilograms |
| Part Number | NDZ-MOS-ES-BB-P-BLK |
| Size | Enhanced Safety |
| Style | Safety Kit With Ball & Steel Plate |

## Images

![Safety Replacement Kit for Mossberg 500 590 88 835 940 12/20 Aluminum - Ball & Steel Plate Complete Kit - Choose Color & Kit - Image 1](https://m.media-amazon.com/images/I/51kgXQ9DPiL.jpg)

## Available Options

This product comes in different **Color, Style Name** options.

## Frequently Bought Together

- NDZ Performance Safety Replacement Kit for Mossberg 500 590 88 835 940 12/20 Aluminum - Ball & Steel Plate Complete Kit - Choose Color & Kit
- Magpul Industries MOE M-LOK fits Mossberg 590/590A1 Black Forend

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**Shop now:** [https://www.desertcart.sk/products/430311497-safety-replacement-kit-for-mossberg-500-590-88-835-940](https://www.desertcart.sk/products/430311497-safety-replacement-kit-for-mossberg-500-590-88-835-940)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-14*