WARNING
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box.
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Hornady Lock-n-Load Bullet Comparator Inserts are intended to be used with the Hornady Lock-n-Load Bullet Comparator. These inserts come in a variety of sizes to accommodate all of the most popular cartridge calibers and are incredibly easy to use.
To use your Hornady Lock-n-Load Bullet Comparator to measure bullet seating depth simply attach the bullet comparator tool to your caliper blade using a thumbscrew then utilize the proper Hornady Lock-n-Load Bullet Comparator Insert to measure the bullet length from its ogive. This is the best way to eliminate bullet seating depth variation.
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