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Hornady Lock-N-Load Cartridges Up to 28% Off — 20 models

00:27
Hornady Lock-N-Load Cartridge Gauge, .22-250 Remington, .224 Diameter, 380708
Hornady Lock-N-Load Cartridges, 6mm GT, .243in Diameter, 380725
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Hornady Lock N Load Cartridge Gauges Video
Hornady Lock-N-Load Cartridge Gauge, .22-250 Remington, .224 Diameter, 380708
1 of 2 images
Hornady Lock-N-Load Cartridge Gauge, .22-250 Remington, .224 Diameter, 380708
Hornady Lock-N-Load Cartridges, 6mm GT, .243in Diameter, 380725
2 of 2 images
Hornady Lock-N-Load Cartridges, 6mm GT, .243in Diameter, 380725

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Questions & Answers
Customer Reviews
Helpful Positive Review
Great case gauge by RCH, Verified Owner, October 13, 2021
Hornady gauges are fantastic case gauges for testing reloads. This gauge is a must have for reloading ammunition. Hornady case gauges are accurate and well built to resist corrosion. I have them in 9mm, 45 ACP, 357 Mag, 40 S&W.
1/1 found this helpful
Helpful Positive Review
CHECKING MY BULLETS by Judi, July 31, 2019
This is a great to to be able to check your ammunition before you shoot. If you Insert each bullet and you do hear it go plunk this means the bullet is correct in its case making. I enjoy knowing that my bullets are ok and that I should not have any ...
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2/4 found this helpful
Helpful Negative Review
Headspace in question by Juice, Verified Owner, October 24, 2020
Does not measure overall case length and headspace is in question. After resizing 308 cases the gauge said yes but they would not chamber in my rifle. Spend a few bucks more and get a Wilson gauge that does it all.
2/2 found this helpful
Most Recent Reviews
Very useful by Rick, Verified Owner, November 29, 2025
This is incredibly useful for checking reloads. Gauge feels its of quality. It helped me diagnose a couple cases that maybe didn't get fully sized causing slightly stiffer bolt closing. Also checks brass trim length. What's not to like? Highly recomm...
Read More...
Most Recent Reviews
Review of .223 brass gauge by Phizzlehimself, Verified Owner, March 22, 2025
Measures like it should. Well done, Hornady. Gauges my resized brass well so I know if I need to trim the case.
Most Recent Reviews
Mr Paul E Jones III by Paul, Verified Owner, May 12, 2021
Hornady lock n load ammo plant is well known for quality. However, two parts were damaged upon delivery and unpacking. The Case Feeder Bowl and one of three ammo catch cups are broken beyond use. I have registered my ammo plant and advised Hornady of...
Read More...
Read All 8 Reviews
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Product Info for Hornady Lock-N-Load Cartridges

Hornady Lock-N-Load Cartridge Gauges allow the user to check their cases and ammo to ensure a correct fit in SAAMI chambers.image

WARNING: California`s Proposition 65

Specifications for Hornady Lock-N-Load Cartridges:

Manufacturer: Hornady
Quantity: 1
Color: Silver
Fabric/Material: Steel

Features of Hornady Lock-N-Load Cartridges:

  • Allows the user to check their cases and ammo to ensure a correct fit
  • Ensures a SAAMI camber fit
  • Helps the user to prevent damage to his chamber due to incorrect cartridge sizing
  • Must have safety tool for all reloaders.

Package Contents:

  • Hornady Lock-N-Load Cartridges

Hornady Lock-N-Load Cartridges Orderable Models

List of Orderable Models

  • Hornady Lock-N-Load Cartridges, .223 Remington, .224 Diameter, 380707 , MPN: 380707 , UPC: 090255807073 , Code: 0H-R8-LNLCA-380707
  • Hornady Lock-N-Load Cartridges, .22-250 Remington, .224 Diameter, 380708 , MPN: 380708 , UPC: 090255807080 , Code: 0H-R8-LNLCA-380708
  • Hornady Lock-N-Load Cartridges, .300 Blackout, .308 Diameter, 380714 , MPN: 380714 , UPC: 090255807141 , Code: 0H-R8-LNLCA-380714
  • Hornady Lock-N-Load Cartridges, .45 Auto, .451 Diameter, 380706 , MPN: 380706 , UPC: 090255807066 , Code: 0H-R8-LNLCA-380706
  • Hornady Lock-N-Load Cartridges, .270 Winchester, .277 Diameter, 380711 , MPN: 380711 , UPC: 090255807110 , Code: 0H-R8-LNLCA-380711
  • Hornady Lock-N-Load Cartridges, 7mm-08 Remington, .284 Diameter, 380712 , MPN: 380712 , UPC: 090255807127 , Code: 0H-R8-LNLCA-380712
  • Hornady Lock-N-Load Cartridges, 6.5mm Creedmoor, .264 Diameter, 380710 , MPN: 380710 , UPC: 090255807103 , Code: 0H-R8-LNLCA-380710
  • Hornady Lock-N-Load Cartridges, 9 mm Luger, .355 Diameter, 380701 , MPN: 380701 , UPC: 090255807011 , Code: 0H-R8-LNLCA-380701
  • Hornady Lock-N-Load Cartridges, .44 Remington, Magnum, .430 Diameter, 380705 , MPN: 380705 , UPC: 090255807059 , Code: 0H-R8-LNLCA-380705
  • Hornady Lock-N-Load Cartridges, 6mm GT, .243in Diameter, 380725 , MPN: 380725 , Code: 0H-R8-LNLCA-380725
  • Hornady Lock-N-Load Cartridges, .40 S&W .400 Diameter, 380704 , MPN: 380704 , UPC: 090255807042 , Code: 0H-R8-LNLCA-380704
  • Hornady Lock-N-Load Cartridges, .380 Auto, .355 Diameter, 380700 , MPN: 380700 , UPC: 090255807004 , Code: 0H-R8-LNLCA-380700
  • Hornady Lock-N-Load Cartridges, 7mm Remington, Magnum, .284 Diameter, 380713 , MPN: 380713 , UPC: 090255807134 , Code: 0H-R8-LNLCA-380713
  • Hornady Lock-N-Load Cartridges, .30-30 Winchester, .308 Diameter, 380715 , MPN: 380715 , UPC: 090255709650 , Code: 0H-R8-LNLCA-380715
  • Hornady Lock-N-Load Cartridges, .300 Winchester, Magnum, .308 Diameter, 380718 , MPN: 380718 , UPC: 090255807189 , Code: 0H-R8-LNLCA-380718
  • Hornady Lock-N-Load Cartridges, .357 Magnum, .357 Diameter, 380703 , MPN: 380703 , UPC: 090255807035 , Code: 0H-R8-LNLCA-380703
  • Hornady Lock-N-Load Cartridges, .38 Special, .357 Diameter, 380702 , MPN: 380702 , UPC: 090255807028 , Code: 0H-R8-LNLCA-380702
  • Hornady Lock-N-Load Cartridges, .30-06 Springfield, .308 Diameter, 380717 , MPN: 380717 , UPC: 090255807172 , Code: 0H-R8-LNLCA-380717
  • Hornady Lock-N-Load Cartridges, .308 Winchester, .308 Diameter, 380716 , MPN: 380716 , UPC: 090255807165 , Code: 0H-R8-LNLCA-380716
  • Hornady Lock-N-Load Cartridges, .243 Winchester, .243 Diameter, 380709 , MPN: 380709 , UPC: 090255807097 , Code: 0H-R8-LNLCA-380709
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