Item #:HRNAB1
Shipping: One flat fee of $12.95 per online order.
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Read 7 Reviews

Product Information

Quickly and precisely measure seating depth of loaded ammunition from the bullet ogive. The Lock-N-Load Bullet Comparator Anvil Base aids the use of the Lock-N-Load Bullet Comparator by allowing the user to measure uniformity of bullets from the base of the loaded round to the ogive. The base attaches to any caliper in seconds.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

Read 7 Reviews - Average Rating: 5 stars

Hornady Bullet Comparatore and Anvil

By Michael H. on Nov 19, 2020
These are decent quality for the price and pretty much the only affordable alternative. They're a must for precision reloading, and make the bullet comparator much easier to use.

Must Have

By Robert H. on Oct 03, 2020
Must have this, makes for more consistent placement of the case head on a larger surface vs the caliper. More consistent placement of the casing shoulder is the result.... better repeatability.

Hornady anvil

By Charles N. on Mar 16, 2020
This really helps getting the cartridge to center and get an accurate reading.

Hornady Anvil and Comparator body

By Thomas S. on Sep 03, 2019
The anvil is almost essential when using any of the comparators. it is much easier taking measurements when the base is on a stable platform. The setscrews provide to space the anvil to the micrometer aren't really needed. Just be sure the brass screws on the base and the comparator body face the same direction; alignment is perfect.

Hornady anvil

By Robert D P. on Mar 29, 2019
Great product, keeps base level.

My Thoughts

By Jeff T. on Feb 03, 2019
It's well made and simple. I'd consider it optional for the Hornady Bullet Comparator if you're one whose looking to conserve funds, but it makes for a more stable platform to place the case head on when taking measurements. I chose to purchase it out of curiosity.

Comparator anvil base kit

By Joseph F. on Nov 02, 2018
You really need these to get the most accurate measurements using the comparator body. Provides a stable platform for cartridge length measure.
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