Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Customer Reviews
Helpful Positive Review Hornady Lock - N - Load Ammo Concentricity Gauge by Tennessee Mike, Verified Owner, April 6, 2018
Love my new Lock -N- Load Concentricity Gauge . I also have the conversion to make it check neck wall thickness . Very accurate and easy to use . I seem to be replacing all my tools with red brand and have nothing but good to say. Love being able to ...
Read More...
1/1 found this helpful
Helpful Positive Review Hornady Concentricity Gauge by Summitman, February 20, 2022
This product easily allows me to check the concentricity of my loads as well as correct the aberrancies. It is a well-constructed, solidly build tool that is intuitively easy to use. I use it for both hand loads and factory produced ammunition.
1/1 found this helpful
Helpful Positive Review improve Accurate by Dude, March 15, 2017
All these years of reloading, I thought the gun was the problem. HA. With this instrument my accurately improved 100%. Now with it my 2" at 100 yards now is less than 1" on most of my reloads. I should of purchased a lot sooner. I could of saved...
Read More...
2/2 found this helpful
Helpful Positive Review accurate and easy by shootemup, Verified Owner, August 5, 2017
I got this to check and fix concentricity of my federal gold medal sierra match 175gr bthp. Great ammo but I was getting fliers. Using this tool I learned that some boxes had all 20 rounds within .001" concentricity and other boxes were off by as muc...
Read More...
6/6 found this helpful
Helpful Positive Review Hornady Lock-N-Load Ammo Concentricity Gauge by Bad Fred, Verified Owner, July 27, 2017
This work very well for me, base is cast iron and tolerances are tight, built heavy duty. I was able to get my rounds under .001" concentric. I would definitely recommend this gauge to anyone looking for top accuracy from their loads.
1/1 found this helpful
Helpful Negative Review Hornady Concentricity Gauge - Following Instructions Produce Meaningless Results by pauls, Verified Owner, January 31, 2017
Hornady makes great cartridges, components, and reloading equipment but this device cannot accurately indicate runout when the measurement is taken at the bullet. I got their concentricity gauge because I was intrigued with the bullet straightening f...
Read More...
7/12 found this helpful
Read All 8 Reviews

Hornady-O-Ween! Boo-tiful Hornady Deals for you!

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Quantity: 1 Caliber: Universal

Code: 0H-R8-50076

MPN: 050076

UPC: 090255500769

Blazin' Deal
List: $207.44Save 32%
$140.67

Product Info for Hornady Lock-N-Load Ammo Concentricity Gauge

Hornady Lock-N-Load Ammo Concentricity Gauge 050076 ensures you never have to experience bullet runout again. This gunsmith and reloading tool lets you both identify and get rid of bullet runout. The Hornady Lock-N-Load Concentricity Gauge is easy to use; simply place your ammo in the tool, roll it, determine runout, and adjust the runout to zero with the dial indicator. You can also use the Hornady Lock-N-Load Ammunition Concentricity Tool to true-up factory ammunition as well, making this unique tool a valuable addition to your workbench.image

Specifications for Hornady Ammunition Concentricity Gauge:

Weight: 3.65lbs

Features of Hornady Bullet Runout Gauge:

  • Accurately measures and corrects bullet runout
  • Can be used to true-up factory ammo
  • Dial indicator

Package Contents:

  • Hornady Lock-N-Load Ammo Concentricity Gauge 050076
WARNING: California`s Proposition 65

Hornady Lock-N-Load Ammo Concentricity Gauge Orderable Models

List of Orderable Models

Hornady Lock and Load Ammunition Concentricity Gauge 50076 , MPN: 050076 , UPC: 090255500769 , Code: 0H-R8-50076
Compare (0)