---
product_id: 664107123
title: "Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Ammo Reloading Tool with Tin Box, Anodized Aluminum"
brand: "altitudecraft"
price: "B/.255"
currency: PAB
in_stock: true
reviews_count: 5
category: "Altitude Craft"
url: https://www.desertcart.com.pa/products/664107123-bullet-and-headspace-gauge-comparator-kit-with-14-inserts-6
store_origin: PA
region: Panama
---

# 14 inserts for calibers .17"-.45" 6 bushings for headspace sizes 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 Ammo Reloading Tool with Tin Box, Anodized Aluminum

**Brand:** altitudecraft
**Price:** B/.255
**Availability:** ✅ In Stock

## Summary

> 🎯 Reload Like a Pro — Precision That Puts You Ahead of the Pack

## Quick Answers

- **What is this?** Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Ammo Reloading Tool with Tin Box, Anodized Aluminum by altitudecraft
- **How much does it cost?** B/.255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/664107123-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

- • **Headspace Mastery:** 6 bushings ensure exact headspace sizing up to E420, enhancing safety and brass longevity.
- • **Durable & Organized:** Hard anodized aluminum components stored in a sleek tin case keep your tools protected and ready.
- • **Consistency You Can Trust:** Measures from the ogive, not the tip, eliminating up to .025" variance for uniform reloads every time.
- • **Effortless Dual-Screw Design:** Seamlessly attaches to calipers for one-person operation—no extra hands needed.
- • **Precision Across Every Caliber:** 14 color-coded inserts cover a wide range of bullet diameters for unmatched measurement accuracy.

## Overview

The AltitudeCraft Bullet and Headspace Gauge Comparator Kit is a professional-grade reloading tool featuring 14 inserts and 6 bushings to measure bullet seating depth and headspace with pinpoint accuracy. Crafted from durable 6061 anodized aluminum and housed in a protective tin case, it supports calibers from .17" to .45" and headspace sizes up to E420. Its innovative dual-screw design attaches easily to calipers, enabling precise, consistent measurements from the ogive for enhanced shooting performance and brass longevity.

## Description

Product Overview:Introducing the AltitudeCraft Bullet and Headspace Gauge Comparator Kit, your ultimate precision tool for reloading. Designed to work with a broad range of calibers from .17" to .45" and headspace sizes up to E420, this kit is equipped with 14 inserts and 6 bushings to accommodate most bottleneck cases, ensuring precise measurements for bullet seating depth and headspace—key for optimal shooting performance.Enhanced Reloading Accuracy:Ultimate Precision for Every Caliber: Eliminate guesswork and enhance accuracy with 14 inserts and 6 bushings that provide precise control over bullet seating depth and headspace.Consistency Across Rounds: Traditional measurement methods at bullet tips are unreliable, often varying by up to .025”. Our comparator allows measurements from the ogive, improving uniformity and accuracy while enhancing safety and extending the life of your brass.Innovative Dual-Screw Design: The comparator's dual-screw body attaches seamlessly to your caliper blade, enabling precise measurements without extra help. Color-coded inserts with a ceramic-like hard anodic finish enhance durability and simplify identification.Durability and Ease of Use: Constructed from high-quality 6061 aluminum, this kit is designed for durability and reliability. A sturdy tin case provides secure storage and protection for all components.Kit Contents:The kit includes a comparator body, 14 inserts for bullet diameters 172 through 458, and 6 bushings for sizes A.330 to F.188, along with an Allen wrench and a setscrew, ensuring you have everything needed for precise adjustments.

Review: 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: Very good and accurate, and priced reasonably

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 154,701 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 491 in Digital Callipers |
| Customer Reviews | 4.7 4.7 out of 5 stars (242) |
| Date First Available | 5 Oct. 2024 |
| Included components | 1×Comparator Body, 14×Inserts, 6×Bushings, 2×Screws |
| Item Weight | 390 g |
| Item model number | Headspace Comparator Kit |
| Manufacturer | AltitudeCraft |
| Material | Aluminium |
| Measurement Accuracy | 1 |
| Part number | AC272 |
| Product Dimensions | 18.9 x 12.5 x 0.25 cm; 390 g |

## Product Details

- **Brand:** AltitudeCraft
- **Material:** Aluminium
- **Measurement accuracy:** 1
- **Product dimensions:** 18.9L x 12.5W centimetres
- **Range:** .17 to .45 inches

## Images

![Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment and Ammo Reloading Tool with Tin Box, Anodized Aluminum - Image 1](https://m.media-amazon.com/images/I/71wdFmd4SsL.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

### ⭐⭐⭐⭐⭐ Review
*by J***H on 14 July 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.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 30 January 2026*

Very good and accurate, and priced reasonably

### ⭐⭐⭐⭐⭐ Review
*by S***O on 4 January 2026*

High quality at a good price.

## Frequently Bought Together

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-28*