Area 419 ZERO Headspace and Ogive Measurement Gauge Kit
$300.00 – $375.00
NEED CALIPERS? ORDER MITUTOYO CALIPERS HERE.
THESE KITS WERE DESIGNED TO WORK WITH MITUTOYO CALIPERS, BUT DO NOT INCLUDE THEM. OTHER CALIPERS MAY FIT, BUT ARE NOT GUARANTEED. IF YOU NEED CALIPERS, ORDER SOME HERE.
As long as any of us have been reloading, we have been using comparators. These are simple items meant to let us measure seating depth and headspace between cases. If you reload alone, always use the same components and calibers, and don’t tinker around, these are a solid option.
Really though, that’s not us. We like to use different components, we like to compare, and we want to know that the measurements we are taking are a little more than relative. This is why we are making our ZERO measurement gauges.
GENERAL CONSTRUCTION
To make these measurement gauges, they all needed to be the same. Exactly the same. And they had to stay that way. All of these parts are made on our world-class DMG Mori lathes, from American steel, cut with reamers for consistency, and then nitrided to help them last a lifetime.
HEADSPACE GAUGES
Headspace gauges don’t need the be complicated, they just need to be correct, and exceedingly consistent. This led us to a traditional datum-style gauge – as we believe it provides the most true measurement – cut with a reamer to keep our diameter, face, and radius as consistent as possible. Again, this is in an effort to allow you to compare your measurements with someone from North Dakota or Nevada or the Netherlands, knowing that the numbers on your caliper mean something.
Included Sizes: .330, .350, .375, .400, .420, Rimfire
BULLET OGIVE
This one is a little more intricate. While most ogive comparators work on a standard datum measurement, like our headspace gauges, we thought there was a much more appropriate way to measure the ogive of a bullet. We have designed and are using custom tooling that allows us to replicate the lead area of your barrel’s chamber (if it has the standard 1.5* lead). The goal here is to allow you to measure seating depth and jump the only way that it matters, and that’s relative to your chamber. This will reduce the large swings in gauge readings from one projectile class to another, allowing you to see what really matters.
Included Bullet Calibers: 22cal, 6mm, 6.5mm, 7mm, 30cal, 338cal
HEIGHT GAUGE
When building this kit, we also decided we wanted you to have the option to use it like a tool we use every day in the shop – a height gauge. This heavy steel base, with rubber bottom, will keep your measuring tool in place, clicking the tool in with magnets, and add to the flow of your reloading QC process. NOTE: This base is a separate item, and is not included in the kit unless specifically called out.
| Weight | 4 lbs |
|---|---|
| Dimensions | 7 × 4 × 2 in |
| Kit | Complete Head Kit, Complete Head Kit w/ Height Stand |
12 reviews for Area 419 ZERO Headspace and Ogive Measurement Gauge Kit
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Anonymous (verified owner) –
The headspace and ogive measurement gauge kit are of the same superb quality that all area 419 products are.
Richard J. (verified owner) –
Great tool!
Todd V. (verified owner) –
This tool is precise to a level I have not found before. Coupled with the base unit and the Mitutuyo digital output calipers one can digitally record measurements more accurately than ever before.
Mark S. (verified owner) –
Great Quality
Craig W. (verified owner) –
I’m satisfied with the precision and quality of the Area 419 ZERO Headspace and Ogive Measurement Gauge Kit. The kit’s components exhibit a remarkable level of precision. Each case or bullet securely fits into its comparator, resulting in reliable and consistently repetitive measurements.
paul l. (verified owner) –
Outstanding piece of kit. I have been a machinist in the aerospace and defense arena for 40 plus years and could not have made these any better myself. Top quality, fit and finish. Don’t forget to get the optional base, makes using the system even easier. you will not be disappointed.
Michael T. (verified owner) –
Best comparator set in the business. I’ve tried all the competitors, and this has the best build quality, tolerance, and repeatability for confidence in your reloading. It’s now one of my favorite products on my bench.
Tim Musselman (verified owner) –
It’s a pleasure to use and is repeatable just what I was looking for.
Anonymous (verified owner) –
It would have been nice to have printed detailed directions included.
Bob Merkley (verified owner) –
Great product. Would suggest a short instruction card to be included in the box. A chart showing which collet to use when checking “shoulder bump” would assure consistency in measurement when using with various calibers i.e. 222 Rem Mag, 6 mm Dasher, 6.5 Creedmoor etc. 7 mm PRC for example.
I ordered the stand for holding the calipers – it fit perfectly in the center of the dies in the Area 419 Zero Press. It is at eye height therefore easy to read and stable to do the measurements. I will send a photo in a separate email.
Thomas Kingsbury (verified owner) –
Where to start, it’s great, well made, solid, had calipers set up was easy, use is simple,results accurate. The base is a great add on as it makes measurements much easier than holding it in your hands. As an old timer it reminds me of a time when you feel like you got what you paid for. This thing will last a lifetime. Thanks Area 419.
Peter Russell (verified owner) –
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