Hornady Lock-N-Load Single Stage Primer Pocket Swage Tool for 308 Winchester & 7.62x51mm Cartridges

The Hornady Lock-N-Load Single Stage Primer Pocket Swage Tool handles one of reloading's most tedious tasks: removing crimps from military and commercial brass. Built specifically for 308 Winchester and 7.62x51mm NATO cases, this purpose-built swaging tool works with any compatible single stage reloading press to quickly and cleanly remove primer pocket crimps without the dust and mess of cutting them out. If you shoot surplus military brass or reload the same lot repeatedly, swaging saves time, reduces case waste, and makes primer seating faster and more consistent.

What sets swaging apart from deburring is efficiency. Rather than cutting away the crimp—which can leave sharp edges and debris—the swage tool works by controlled deformation of the primer pocket itself. Adjustable swage depth lets you accommodate different case manufacturers and crimp profiles, so one tool handles the variation you'll find in once-fired 308 Winchester and 7.62x51 brass from different sources. The included shell holder and tool case handle integrate with your existing Lock-N-Load press, making setup straightforward.

This is a serious choice for high-volume reloaders and precision shooters who prefer to process their own brass rather than buy fresh rounds. It's not essential if you only load new cases once, but the time savings compound fast if you're preparing dozens of rounds per session. Military brass, in particular, benefits from proper swaging to ensure consistent primer fit and ignition reliability.

Key Features

• Swages primer pocket crimps on 308 Winchester and 7.62x51mm NATO cartridges
• Adjustable swage depth to accommodate different case brands and crimp styles
• Works with any compatible single stage reloading press
• Includes shell holder and tool case handle for easy operation
• Swaging removes crimps cleanly without cutting or excess debris

Specifications

Frequently Asked Questions

What's the difference between swaging and deburring a primer pocket?

Swaging uses controlled pressure to reshape the crimp inward; deburring cuts it away. Swaging is cleaner, faster, and removes less material, which is especially useful if you plan to reload the same brass multiple times.

Can I use this tool on new, uncrimped brass?

This tool is designed to remove crimps from primer pockets. It's not necessary for new commercial or reloaded cases that don't have crimps.

What press do I need to use this tool?

The swage tool is compatible with any single stage reloading press. It works with the Lock-N-Load system and includes a shell holder and case handle for attachment.

Will one tool work on all my 308 Winchester brass?

The adjustable swage depth accommodates different case manufacturers and crimp profiles commonly found in 308 Winchester and 7.62x51mm brass, but depth adjustment may be needed when switching between brands or lot sources.