---
product_id: 412646792
title: "Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances"
brand: "hornady"
price: "195.94 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/412646792-lock-n-load-cartridge-gauge-6mm-creedmoor-243-380720-reloading
store_origin: TN
region: Tunisia
---

# SAAMI Tolerances Precision Steel Time-Saving Tool Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances

**Brand:** hornady
**Price:** 195.94 DT
**Availability:** ✅ In Stock

## Summary

> 🔫 Elevate Your Reloading Game!

## Quick Answers

- **What is this?** Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances by hornady
- **How much does it cost?** 195.94 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/412646792-lock-n-load-cartridge-gauge-6mm-creedmoor-243-380720-reloading)

## Best For

- hornady enthusiasts

## Why This Product

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

## Key Features

- • **📏 Caliber Specific:** Available in multiple calibers for tailored reloading.
- • **🔍 Quick & Easy Checks:** Effortlessly verify case fit with a simple insert.
- • **⚙️ Max & Min Headspace:** Easily gauge headspace with intuitive groove design.
- • **🛠️ Durable Construction:** Crafted from carbon steel for long-lasting reliability.
- • **⏱️ Troubleshoot Ammo Issues:** Diagnose chambering problems swiftly and efficiently.

## Overview

The Hornady Lock-N-Load Cartridge Gauge for 6MM Creedmoor (.243) is an essential reloading tool designed for precision and efficiency. Made from durable carbon steel, this gauge allows users to quickly check their cases and ammunition against SAAMI specifications, ensuring a perfect fit for reliable performance. With easy-to-read engravings and a user-friendly design, it’s a must-have for reloaders and handloaders looking to enhance their ammunition quality.

## Description

Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances

## Features

- Hornady Reloading Equipment - constructed of carbon steel, this Hornady Lock n Load Cartridge Gauge Creedmoor 6MM gauge (.243) (380720) is a very handy tool that allows the user to quickly check their cases and ammo to ensure a correct fit in SAAMI chambers. Available in a variety of calibers
- Easy to Use - simply insert the cartridge into the gauge and seeing if the head of the case is flush with the back of the gauge. One end of the Hornady gauge has a slight groove to help give you an idea of the max and min headspace
- Used By Reloaders & Handloaders - it’s a quick test for checking headspace, length based on the shoulder, and prevent oversizing/undersizing brass. These gauges are also extremely useful for checking the size of the case on loaded/unloaded ammunition
- Size Specific Gauges - cartridge gauges check all critical dimensions to ensure proper functioning, safety, and reliability. They come with easy-to-read engravings displaying the caliber size. Keep several caliber sizes in your reloading tools and supplies chest for the appropriate fitting
- Ammo Reloading Equipment That Saves You Time - when you notice that your ammo is not chambering reliably, the case gauge can help you troubleshoot and diagnose part of the problem. These gauges are cut to SAAMI maximum tolerances, so it will ensure your ammo will fit into any correctly cut chamber

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 7.4 x 1.73 x 1.54 inches |
| Package Weight | 0.14 Kilograms |
| Item Dimensions  LxWxH | 6.3 x 2.2 x 1.25 inches |
| Item Weight | 4.96 ounces |
| Brand Name | Hornady |
| Manufacturer | Hornady |
| Part Number | 380720 |
| Style | 6mm Creed |

## Images

![Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances - Image 1](https://m.media-amazon.com/images/I/71z0T8A1SoL.jpg)

## Questions & Answers

**Q: Is this gauge made of stainless steel?**
A: No.   Stainless is not a good candidate for inexpensive gauges because it is difficult to machine.  That is why the Dillon gauges cost twice as much as this one.  Those are machined from stainless

**Q: Do you have a case gauge for.30-06 Springfield**
A: Almost every manufacturer has 30-06 case gauge. Receiver also will work.

**Q: Will this work with Checking .356 9mm?**
A: No. This gauge only measures 9 mm Luger (Parabellum) brass case length.   It is incorrect for the .380 ACP (9mm Kurtz) the 357 SIG and the 9x20 browning long.  All of which use the .356 inch diameter 9 mm bullet but have different dimensions and shape.

**Q: Will this check loaded ammo for proper chamber fitment?**
A: No, this tool is designed to only check sized cases for chamber diameter(s) and length to saami specs.  If you want to check the overall loaded cartridge length, you will have to reference online specs provided by various bullet manufacturers or purchase printed reference books by Hornady, Sierra, Nosler, etc. and use either a dial or digital caliper to measure the oal length of the loaded ammo.

## Frequently Bought Together

- Hornady Lock-N-Load Cartridge Gauge 6MM Creedmoor (.243) 380720 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances
- Hornady Lock-N-Load Cartridge Gauge 6.5 Creedmoor, 380710 -Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Cut to Fit SAAMI Tolerances
- Hornady Lock-N-Load Cartridge Gauge 6MM ARC (.243), 380719 - Reloading Supplies to Help Check Cases & Ammo Specifications-Caliber Specific, Cylindrical Precision Steel Gauges Fit SAAMI Tolerances

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*