Hornady B28N Lock-N-Load Modified Case - 28 Nosler Brass Rifle Cartridge

The Hornady B28N Lock-N-Load Modified Case is a precision reloading tool built to help you measure overall length (OAL) with your 28 Nosler loads. If you're serious about hand-loading rifle ammunition and want to dial in your bullets' relationship to your barrel's lands, this modified case threads directly into Hornady's Lock-N-Load OAL gauges—both straight and curved versions. It's engineered to SAAMI specifications and designed to sit perfectly square in your chamber for the most repeatable measurements possible.

Reloading for a magnum cartridge like the 28 Nosler demands precision, and sloppy OAL measurements can lead to inconsistent velocities and accuracy. This modified case takes the guesswork out of the process. The neck is machined slightly oversized so you can load and test with the exact bullets you'll be using in your finished ammunition—no substitutes, no approximations. That means your readings reflect real-world performance, not theoretical data.

The case is cut at the flash hole and threaded to screw into your gauge, making it dead simple to use. Once you've found your perfect OAL and recorded it, you've got a repeatable baseline for every subsequent load. For reloaders who treat precision as non-negotiable, this is the kind of tool that separates decent loads from great ones.

Key Features

• Threads into both straight and curved Lock-N-Load OAL gauges
• Machined to SAAMI specifications for accurate chamber alignment
• Oversized neck accommodates your actual loading bullets for true-to-life measurements
• Flash hole cut and threaded for secure installation in gauge
• Ensures repeatable, precision overall length measurements for 28 Nosler loads

Specifications

Caliber	28 Nosler
Application	Lock-N-Load OAL Gauge (straight and curved compatible)
Neck Spec	Oversized for bullet compatibility
Flash Hole	Cut and threaded

Frequently Asked Questions

Will this modified case work with both my straight and curved Lock-N-Load gauges?

Yes. The B28N is compatible with both straight and curved Hornady Lock-N-Load OAL gauges.

Why does the neck need to be oversized?

The oversized neck lets you load and test with the exact bullets you intend to use in your finished ammunition. This gives you a precise measurement of how your real bullets sit in relation to the lands, rather than guessing with a different projectile.

Do I need a separate gauge to use this modified case?

Yes. This modified case threads into a Hornady Lock-N-Load OAL gauge (sold separately). It's a component of that measuring system, not a standalone tool.

Is this case suitable for actual reloading and firing?

No. This is a modified case designed specifically for OAL measurement with Lock-N-Load gauges. It is not intended to be loaded and fired.