Bullet Comparator Kit - Precision Inserts for.17 to.45 Caliber

In this review the Bullet Comparator Kit from HAWKHONOR is evaluated for reloaders who prioritize consistent bullet seating and accurate ogive measurements. The kit's single biggest selling point is its comprehensive set of 14 color-coded inserts plus a comparator body and an anvil base, which together make it straightforward to measure a wide range of projectiles from.17 to.45 calibers with a caliper. For those who reload regularly and need repeatable, data-driven seating depth checks, this kit streamlines the process and reduces guesswork.

Key Features

• Versatile caliber coverage: The 14 inserts cover bullets from.17 to.45 calibers, so most common handgun and rifle projectiles are accommodated without needing additional parts.
• Anvil base included: The added anvil base provides a stable surface on the opposite caliper blade for reliable headspace and ogive readings when used with a headspace comparator.
• Tool-free locking system: The dual-screw, tool-free locking design lets a single user secure the comparator to a caliper quickly for repeatable measurements.
• Durable materials: Precision-machined from 6061 aluminum with hard-anodized, color-coded inserts to resist wear and preserve calibration over time.
• Dual-ended comparator: The dual-ended insert design promotes uniform seating and consistent overall bullet length measurements across different bullet profiles.

Who It's For

The kit is best suited for handloaders, precision shooters, and small workshops that need reliable, repeatable measurements across a broad range of cartridges for load development or quality control. Its ease of use and color-coded inserts make it a practical choice for those who perform frequent measurement checks and want to speed up the workflow.

Reloaders who only work with a single niche caliber or who already own a comprehensive headspace comparator system might find parts redundant; also, people seeking electronic readouts rather than a mechanical connection should look elsewhere.

Pros & Cons

Pros

• Comprehensive 14-insert range covers most common cartridges for broad versatility.
• Anvil base adds stability for accurate headspace and ogive measurements.
• Tool-free dual-screw locking system makes attachment quick and repeatable.
• 6061 aluminum construction and hard-anodized inserts increase long-term durability.

Cons

• Mechanical design relies on a compatible caliper and does not include an electronic measurement instrument.
• Users focused exclusively on a single caliber may not need the full range of inserts.

Specifications

Brand	HAWKHONOR
Kit contents	14 bullet inserts, 1 comparator body, 1 anvil base
Caliber range	.17 to.45 caliber
Material	6061 aluminum with hard-anodized inserts
Attachment	Tool-free dual-screw locking system for calipers
Use	Ogive and overall bullet length measurement; compatible with headspace comparator system

Our Verdict

The Bullet Comparator Kit is a strong value for reloaders who need broad caliber coverage and repeatable ogive and headspace measurements. Its durable construction, convenient anvil base and tool-free mounting save time during load development, making it a worthwhile addition for anyone seeking more consistent cartridge assembly without moving to electronic gauges.

Frequently Asked Questions

Will this fit my caliper?
The kit is designed to be compatible with most calipers and uses a tool-free dual-screw locking system for secure attachment.

Does it measure both ogive and overall length?
Yes, the dual-ended inserts and included anvil base allow for ogive measurements and consistent overall bullet length readings.

Is the kit ready to use out of the box?
Yes, the kit includes 14 inserts, a comparator body and an anvil base and is ready to attach to a caliper for immediate use.