---
product_id: 427621084
title: "NDZ Performance Muzzle Wear Erosion Gauge Tool – Stainless Steel Bore Gauge for M1 Garand, M1 Carbine, M1A, M1903, M1917 – Fits .30-06, .308, .30 Carbine"
brand: "ndz performance"
price: "$39.13"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/427621084-ndz-performance-muzzle-wear-erosion-gauge-tool-stainless-steel-bore
store_origin: US
region: United States of America
---

# Precision Measurement Stainless Steel Made in USA NDZ Performance Muzzle Wear Erosion Gauge Tool – Stainless Steel Bore Gauge for M1 Garand, M1 Carbine, M1A, M1903, M1917 – Fits .30-06, .308, .30 Carbine

**Brand:** ndz performance
**Price:** $39.13
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure Up: Elevate Your Firearm Maintenance Game!

## Quick Answers

- **What is this?** NDZ Performance Muzzle Wear Erosion Gauge Tool – Stainless Steel Bore Gauge for M1 Garand, M1 Carbine, M1A, M1903, M1917 – Fits .30-06, .308, .30 Carbine by ndz performance
- **How much does it cost?** $39.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/427621084-ndz-performance-muzzle-wear-erosion-gauge-tool-stainless-steel-bore)

## 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

- • **Expert Guidance:** Clear indicators help you determine the condition of your barrel and when to re-crown.
- • **User-Friendly Design:** Easy-to-read measurements ensure you can assess bore wear at a glance.
- • **Precision Engineering:** Crafted from 100% stainless steel for durability and accuracy.
- • **Lightweight & Portable:** Compact design makes it easy to carry and store, weighing only 0.02 kg.
- • **Versatile Compatibility:** Perfectly suited for a range of .30 caliber firearms, from M1 Garand to M1917 Enfield.

## Overview

The NDZ Performance Muzzle Bore Wear Erosion Gauge Tool is a precision instrument designed for firearm enthusiasts. Made from 100% stainless steel, this gauge measures muzzle wear and erosion for various .30 caliber rifles, including the M1 Garand and M1903. Its user-friendly design allows for quick assessments, ensuring your firearms remain in peak condition. Proudly made in the USA, this tool is lightweight and portable, making it an essential addition to any gun maintenance kit.

## Description

NDZ Performance Muzzle Wear Erosion Gauge Tool – Stainless Steel Bore Gauge for M1 Garand, M1 Carbine, M1A, M1903, M1917 – Fits .30-06, .308, .30 Carbine

## Features

- Compatible with M1 Garand, M1 Carbine, M1A, M1903, M1903A3 & M1917 Enfield in 30-06, M2 Ball, .308 & .30 Carbine
- 100% stainless steel construction, durable finish
- Measures muzzle wear and erosion for .30 caliber bores
- Proudly Made In USA, in our facility
- Easy to use and read: 0.0 indicates a .300 diameter bore, that is, .30 caliber, new, perfect. 0.5 is like new, .3005 caliber, Proper re-crowning will perfect the crown. 1.0 is excellent for a used barrel (.301 cal.), re-crowning should make it like new. 1.5 is good (.3015 cal.), proper re-crowning should make it excellent. 2.0 is fair (.302 cal.), proper re-crowning should make it serviceable. 2.5 is poor (.3025 cal.), proper re-crowning might make it serviceable. 3.0 or more, replace barrel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 4.92 x 2.72 x 0.2 inches |
| Package Weight | 0.02 Kilograms |
| Brand Name | NDZ Performance |
| Country of Origin | United States |
| Color | Stainless |
| Material | Stainless-Steel |
| Number of Items | 1 |
| Manufacturer | NDZ Performance |

## Images

![NDZ Performance Muzzle Wear Erosion Gauge Tool – Stainless Steel Bore Gauge for M1 Garand, M1 Carbine, M1A, M1903, M1917 – Fits .30-06, .308, .30 Carbine - Image 1](https://m.media-amazon.com/images/I/51DM8noxfbL.jpg)

## Frequently Bought Together

- NDZ Performance Muzzle Bore Wear Erosion Gauge Tool for M1 Garand M1 Carbine M1A M1903 M1903A3 M1917 Enfield 30 Caliber in Stainless Steel
- AmmoGarand Throat Erosion Gauge for M1 Garands
- AmmoGarand M1 Garand Trigger Guard Removal Tool

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-21*