---
product_id: 662689585
title: "Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum"
brand: "altitudecraft"
price: "₩145566"
currency: KRW
in_stock: true
reviews_count: 13
category: "Altitude Craft"
url: https://www.desertcart.kr/products/662689585-bullet-and-headspace-gauge-comparator-kit-with-14-inserts-6
store_origin: KR
region: South Korea
---

# 14 inserts cover .17"-.45" calibers 6 bushings for precise headspace up to E420 6061 anodized aluminum for durability Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum

**Brand:** altitudecraft
**Price:** ₩145566
**Availability:** ✅ In Stock

## Summary

> 🎯 Reload Like a Pro: Precision Meets Durability in One Sleek Kit

## Quick Answers

- **What is this?** Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum by altitudecraft
- **How much does it cost?** ₩145566 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/662689585-bullet-and-headspace-gauge-comparator-kit-with-14-inserts-6)

## Best For

- altitudecraft enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Travel:** Anodized 6061 aluminum body housed in a compact tin box for rugged durability and easy storage.
- • **Precision Across Calibers:** 14 color-coded inserts ensure exact bullet seating and headspace measurements from .17" to .45" calibers.
- • **Ergonomic Dual-Screw Design:** Seamlessly attaches to calipers—no extra hands needed for flawless measurement.
- • **Complete Reloading Confidence:** Includes 14 inserts, 6 bushings, Allen wrench, and setscrew—everything you need in one sleek kit.
- • **Consistent Reloading Accuracy:** Measures from the ogive, eliminating up to .025" variance for uniform cartridge lengths every time.

## Overview

The AltitudeCraft Bullet and Headspace Gauge Comparator Kit is a professional-grade reloading tool featuring 14 color-coded inserts and 6 bushings to measure bullet seating depth and headspace with unmatched precision across calibers from .17" to .45". Crafted from durable anodized 6061 aluminum and housed in a protective tin box, this kit ensures consistent cartridge uniformity, enhanced shooting accuracy, and extended brass life. Designed for ease of use with a dual-screw caliper attachment, it’s the ultimate all-in-one solution for reloaders seeking reliability and performance.

## Description

AltitudeCraft Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum: desertcart.com: Industrial & Scientific

Review: Excellent quality for a COMPLETE set! - I recently received the comparator set from Altitude Craft, and it’s a well-built, highly detailed tool for precision reloading. It’s as fully complete as any other set out there. I’m currently using it on both .223, 28nos, .30-06 and .300 Win Mag for checking chamber length and bullet seating depth. The storage box is compact and protective (something that other more expensive brands don’t include), the labeling is sharp and easy to read, and the color coding looks great while making organization simple. Functionally, everything worked perfectly. The set I received was slightly different than the product photos, but not in a way that affected use or quality. When I reached out to customer service, not to complain, but to see if I could get different set screw, they went above and beyond to help me out. Their responsiveness and willingness to assist really stood out. All in all, I’m extremely happy with this set. It’s clear that Altitude Craft cares about both their products and their customers.
Review: A great alternative to expansive brand products - High quality at a good price.

## Features

- Ultimate Precision for Every Caliber: The AltitudeCraft bullet and headspace gauge comparator kit is designed to cater to a wide range of calibers from .17" to .45" and headspace sizes up to E420. With 14 inserts and 6 bushings, this comparator reloading kit eliminates guesswork, allowing reloaders to precisely measure both bullet seating depth and headspace, essential for optimal shooting performance.
- Ensure Consistency: Measuring cartridge lengths at the bullet tips is unreliable and often varies by up to .025” between rounds. The bullet comparator measuring tool equipment provides consistent and precise measurements by measuring from the ogive, allowing for checks on bullet uniformity from base to ogive. The headspace gauge comparator kit enhances safety, improves accuracy, and extends the life of brass.
- Innovative Design for Enhanced Accuracy: The dual-screw design of the bullet comparator body enables seamless connection to your caliper blade, eliminating the need for a third hand to obtain accurate measurements. Inserts are color-coded and feature a ceramic-like hard anodic finish for enhanced durability, simplifying identification and increasing longevity.
- Engineered for Durability and Ease of Use: Crafted from high-quality 6061 aluminum, the bullet and headspace gauge comparator measuring tool ensures longevity and reliability. A sturdy tin case securely holds all components, offering protection and easy storage.
- What's Included in the Comparator Reloading Set: The kit includes the comparator body, 14 inserts for bullet diameters 172, 204, 224, 243, 257, 264, 277, 284, 308, 338, 358, 375, 416, and 458, and 6 bushings for sizes A.330, B.350, C.375, D.400, E.420, and F.188, An Allen Wrench and a Setscrew are also included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1XNXMZQ |
| Best Sellers Rank | #9,431 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Digital Calipers |
| Brand | AltitudeCraft |
| Date First Available | June 30, 2024 |
| Item Weight | 13.7 ounces |
| Item model number | Headspace Comparator Kit |
| Manufacturer | AltitudeCraft |
| Material | Aluminum |
| Measurement Accuracy | 1 |
| Product Dimensions | 7.44"L x 4.92"W |
| Range | .17 to .45 inches |
| Set Name | Comparator Kit |

## Product Details

- **Brand:** AltitudeCraft
- **Material:** Aluminum
- **Measurement Accuracy:** 1
- **Product Dimensions:** 7.44"L x 4.92"W
- **Range:** .17 to .45 inches

## Images

![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum - Image 1](https://m.media-amazon.com/images/I/415eSSH5A8L.jpg)
![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum - Image 2](https://m.media-amazon.com/images/I/41FB44yHKTL.jpg)
![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum - Image 3](https://m.media-amazon.com/images/I/41Nz-cSgxlL.jpg)
![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum - Image 4](https://m.media-amazon.com/images/I/41T5yNwKs1L.jpg)
![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Reloading Tool with Tin Box, Anodized Aluminum - Image 5](https://m.media-amazon.com/images/I/51BY7eV4DGL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Will this bullet and headspace comparator kit work with both bullet seating depth and headspace measurements?**
A: Yes. The kit includes 14 bullet inserts for ogive-to-base seating depth measurements and 6 headspace bushings for case shoulder datum measurements. You can measure both seating depth consistency and shoulder bump with the same comparator body.

**Q: Are the inserts and bushings compatible with all digital and analog calipers?**
A: Yes. The comparator body is designed to fit almost all calipers from major brands. The brass thumb screws allow tool-free tightening, and the aluminum body will not scratch or damage the caliper jaws during installation.

**Q: How do I know which insert or bushing size fits my caliber?**
A: Each insert and bushing is laser-etched and color-coded for quick identification. The product listing and included chart show the correct match for bullet diameters and shoulder datum sizes, making selection fast and confusion-free.

**Q: Can this kit improve the accuracy and consistency of my reloads?**
A: Yes. Measuring from the ogive eliminates tip-length variation, and measuring from the shoulder datum ensures consistent shoulder bump. These two measurements help you produce more uniform cartridges, improving accuracy and chamber fit.

**Q: Will the laser-etched markings fade or wear off with regular use?**
A: No. All inserts and bushings use permanent laser engraving and a hard-anodized finish. The markings are resistant to wear, corrosion, and solvents, ensuring they remain readable even after long-term reloading use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality for a COMPLETE set!
*by J***H on July 14, 2025*

I recently received the comparator set from Altitude Craft, and it’s a well-built, highly detailed tool for precision reloading. It’s as fully complete as any other set out there. I’m currently using it on both .223, 28nos, .30-06 and .300 Win Mag for checking chamber length and bullet seating depth. The storage box is compact and protective (something that other more expensive brands don’t include), the labeling is sharp and easy to read, and the color coding looks great while making organization simple. Functionally, everything worked perfectly. The set I received was slightly different than the product photos, but not in a way that affected use or quality. When I reached out to customer service, not to complain, but to see if I could get different set screw, they went above and beyond to help me out. Their responsiveness and willingness to assist really stood out. All in all, I’m extremely happy with this set. It’s clear that Altitude Craft cares about both their products and their customers.

### ⭐⭐⭐⭐⭐ A great alternative to expansive brand products
*by S***O on January 4, 2026*

High quality at a good price.

### ⭐⭐⭐⭐⭐ Exceeded expectations!
*by J***L on January 18, 2026*

The kit is well made, has a nice storage box and does everything the name brand kit does at a greater value. Very satisfied

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*