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HORNADY B14 L-N-L BULLET COMPARATOR BODY W/SET OF 14 INSERTS
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$62.99
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SKU: B14-090255704778
Overview
Designed for handloaders who want more consistent cartridge measurements, this comparator measures from the bullet ogive rather than across the tip. It attaches to a caliper blade and uses interchangeable inserts from .17 caliber to .45 caliber, making it suitable for checking loaded rounds and evaluating bullet uniformity from base to ogive. Used with the O.A.L. Gauge, it helps align the gauge for precise caliper-based measurement when setting bullet seating depth and free-travel. Calipers are not included, and the tool is intended for measurement work rather than general field use.
Why Hunters Choose the Hornady
Measures Cartridge
Length from the ogive for
Interchangeable Inserts
Cover bullet sizes from .17
Attaches Easily
To a caliper blade for
Can Check
Bullet uniformity from base to
Works O.a.l.
The O.A.L. Gauge for direct
Key Features
- Measures cartridge rounds from the ogive for consistent, precise measurements.
- Helps check bullet uniformity from base to ogive.
- Attaches easily to the blade of a caliper.
- Includes interchangeable inserts in sizes from .17 caliber to .45 caliber.
- Works with the O.A.L. Gauge for precise measurement setup.
- Calipers are not included with this comparator body and insert set.
Best Used For
- Handloaders comparing cartridge lengths from ogive to ogive for consistent, repeatable measurements.
- Reloaders checking bullet uniformity from base to ogive across .17 to .45 caliber inserts.
- Shooters using a caliper and O.A.L. Gauge to set bullet seating depth and free-travel.
- Precision-minded hunters who want a more reliable way to measure loaded rounds than bullet tips.
Specifications
| Attaches To Caliper | Yes |
|---|---|
| Base To Ogive Check | Yes |
| Bullet Comparator Body | Yes |
| Calipers Included | No |
| Curved Gauge Part Number | C1550 |
| Insert Size Range | .17 caliber to .45 caliber |
| Measurement Method | Ogive to ogive |
| O A L Gauge Alignment | Yes |
| O A L Gauge Compatibility | Yes |
| Part Number | B14 L-N-L |
| Set Of Inserts | 14 inserts |
| Straight Overall Length Gauge Part Number | C1000 |
Pros
- Measures cartridge length from the ogive for more consistent, precise readings.
- Interchangeable inserts cover bullet sizes from .17 caliber to .45 caliber.
- Attaches easily to a caliper blade for straightforward setup.
- Can check bullet uniformity from base to ogive.
- Works with the O.A.L. Gauge for direct load comparison and seating setup.
Considerations & Trade-offs
- Measures from the bullet ogive rather than across the tip, so it is intended for more consistent comparisons than overall tip-to-tip length readings.
- The set of 14 inserts covers .17 caliber to .45 caliber, but you still need to choose the correct insert for the bullet being measured.
- It attaches to a caliper blade, and calipers are not included, so it is an accessory rather than a standalone measuring tool.
- Best used alongside the O.A.L. Gauge for setup and alignment, which means it is part of a measurement system rather than a complete solution on its own.
Suggested Comparisons
- Reloading tools
- Caliper accessories
- Cartridge measurement gauges
- Bullet seating setup tools
Suggested Accessories
- Case gauge
- Caliper
- O.A.L. gauge
- Reloading die
Frequently Asked Questions
What does the Bullet Comparator measure on a loaded round?
It measures rounds from the ogive rather than across the bullet tip, which the product description says is not a reliable or repeatable method.
What insert sizes are included with this set?
The description says the interchangeable inserts cover sizes from .17 caliber to .45 caliber.
Does this product include calipers?
No. The description states that calipers are not included.
Can this be used with Hornady O.A.L. Gauges?
Yes. The description says it is used in conjunction with the O.A.L. Gauge and helps properly align the gauge for precise measurement using a caliper.
Can it be used to check bullet uniformity?
Yes. The description says it can be used to check uniformity of bullets from base to ogive.