Precision Tools & Gauges
Hornady® Lock-N-Load®
Concentricity Tool
Make bullet runout a thing of the past with the Hornady® Concentricity Tool. This tool identifies and eliminates bullet runout (or wobble).
Lock-N-Load® O.A.L. Gauges
Precise Bullet Seating Depth
Regulating seating depth and the resulting "jump" to the rifling is widely regarded as fundamental to improved accuracy. A few thousandths of an inch change between the bullet and the rifling can make the difference between average accuracy and real tack-driver performance.
The Lock-N-Load® O.A.L. Gauge is universally acclaimed as the most accurate, easy-to-use and reliable method of obtaining that critical relationship.
More Precision Tools & Products
Lock-N-Load® Cartridge Gauge
Hornady Lock-N-Load® Cartridge Gauges allow the user to check their cases and ammo to ensure a correct fit in SAAMI chambers. Available in a variety of calibers.
Cartridge Gauges
Description
Item #
380 Auto (.355)
380700
9mm Luger (.355)
380701
38 Spl (.357)
380702
357 Magnum (.357)
380703
40 S&W (.400)
380704
44 Rem Mag (.430)
380705
45 Auto (.451)
380706
Cartridge Gauges
Description
Item #
223 Rem (.224)
380707
22-250 Rem (.224)
380708
243 Win (.243)
380709
6.5 Creedmoor (.264)
380710
270 Win (.277)
380711
7mm-08 Rem (.284)
380712
7mm Rem Mag (.284)
380713
Cartridge Gauges
Description
Item #
300 Blackout (.308)
380714
30-30 Win (.308)
380715
308 Win (.308)
380716
30-06 Sprg (.308)
380717
300 Win Mag (.308)
380718