Hornady Lock-N-Load 1911 Auto Primer Tube Filler - Red, Multi-Caliber, Plastic (Model 050098)

The Hornady Lock-N-Load 1911 Auto Primer Tube Filler is a battery-powered reloading accessory designed to speed up one of the most repetitive tasks at the loading bench. If you load ammunition regularly, you know that hand-filling primer tubes is tedious and slow — this tool cuts that job down to 10–15 seconds per 100-count tube, letting you get back to the work that matters. The red plastic unit runs on two AAA batteries and uses a 13,000 RPM vibration motor to feed primers reliably and safely into standard primer tubes across multiple calibers.

The ergonomic design mirrors the grip and profile of a 1911 handgun, which feels natural if you spend time around firearms, but the real innovation is the angled tray that positions primers at the optimal feed angle. That geometry keeps primer handling safe and consistent, reducing fumbling and spilled rounds. Battery replacement is straightforward — no special tools or proprietary cells required — so you can keep a couple of spares on hand and stay productive through long loading sessions.

This is a no-nonsense reloading helper for handloaders who want to reclaim time at the bench without buying into a full progressive press setup. Whether you're prepping large batches of pistol or rifle ammunition, the Lock-N-Load filler removes the grunt work from primer tube filling and lets you focus on the precision steps that actually require your attention.

Key Features

• Fills a 100-count primer tube in 10–15 seconds
• 13,000 RPM vibration motor for fast, reliable primer feeding
• Multi-caliber compatible with standard primer tubes
• Ergonomic 1911-style grip and angled feed tray
• Powered by two easily replaceable AAA batteries
• Designed with safety and user control in mind

Specifications

Frequently Asked Questions

What calibers does the Hornady primer tube filler work with?

The Lock-N-Load 1911 Auto Primer Tube Filler is designed for multi-caliber use with standard primer tubes, making it compatible with both pistol and rifle reloading applications.

What batteries does it need, and how long do they last?

The filler runs on two AAA batteries, which are readily available and easy to replace. Battery life varies based on usage frequency, but standard alkaline or rechargeable AAA cells work with the unit.

How fast does it actually fill a primer tube?

The vibration motor fills a 100-count primer tube in 10–15 seconds, depending on primer size and how consistently primers feed from your tray.

Is this tool safe to use?

Yes, the filler was designed with user safety in mind. The ergonomic design and angled tray position primers consistently at the feed angle, reducing handling errors and spills during the filling process.