Headspace and OAL Gauges

Hornady Cartridge Gauge for 22 Arc (.224)

There are over 60 different modified cases available to use with Hornady Lock-N-Load Gauge. Hornady will make custom cartridges for those not listed. Details are available in the instructions. Modified cases will not work in tight neck chambers, except...

Lyman Ammo Checker 338 Lapua

Lyman’s multi-caliber Ammo Checkers have proven to be extremely popular with reloaders since their introduction last year. Ammo Checkers are gauges that verify the quality and consistency of both reloaded and factory ammo. They are machined from...

Lyman Handgun Cartridge Checker

AMMO CHECKERS CHECK THE QUALITY AND CONSISTENCY OF BOTH RELOADED ROUNDS AND PURCHASED AMMUNITION. MACHINED FROM SOLID BLOCKS OF 6061 T6 AIRCRAFT GRADE ALUMINUM. CUT WITH CUSTOM TOOLING TO SAAMI MINIMUM CHAMBER DIMENSIONS. JUST DROP YOUR LOADED ROUNDS IN...

Hornady Neck Wall Thickness Gauge

This accessory to the Concentricity Tool offers the next step in ultra-precision reloading. Its .0005 increment dial indicator helps identify neck thickness variations so you can sort and measure case necks or verify your neck turning operation...

Hornady Lock-N-Load Comparator Body Set with 14 Inserts

The Hornady Lock-N-Load Bullet Comparator is perfect for the loader looking to measure the seating depth of loaded ammunition quickly and accurately. Measurement from the ogive to the base of the loaded round, to eliminate variations in seat depth...

Hornady Lock-N-Load O.A.L Gauge, Curved

The Hornady Lock-N-Load Overall Length Gage is one of the best kept secrets to accurate reloading. This tool allows reloaders to quickly and easily determine the "proper" bullet seating depth in their firearm by accurately measuring their rifles freebore...

Hornady Lock-N-Load Headspace Kit W/Body & 5 Bushing Set

The Hornady Lock-N-Load Headspace Gage is a great tool for increasing the accuracy of your loaded ammunition. The Headspace gage measures from the case-head to the datum line on the case shoulder to allow proper brass resizing for a precise fit with the...

Frankford Arsenal Cartridge Overall Length Gauge

f you have a cleaning rod and a set of calipers, you can now determine the optimum OAL for any bullet in less than two minutes. This simple kit consists of two clamps that easily attach to any cleaning rod, ¼” in diameter or less. Simply...