Redding Instant Indicator Headspace and Bullet Comparator Without Dial Indicator 6.5 PRC

The Redding Instant Indicator Headspace and Bullet Comparator for 6.5 PRC is a precision reloading tool built for handloaders who demand exact measurements of headspace and bullet seating depth to the lands. This version ships without a dial indicator—a smart choice if you already own a compatible indicator or prefer to assemble your own setup. It gives you the base tool and stem(s) needed to measure critical dimensions that directly affect accuracy and safety in your reloads.

Headspace and seating depth are two of the most important variables in rifle reloading. Too much or too little can cause pressure problems, inconsistent velocities, and poor accuracy downrange. The Instant Indicator gives you a repeatable, cartridge-specific way to dial these in rather than guessing or relying on generic published data. For 6.5 PRC shooters—whether you're hunting at distance or chasing groups at the range—knowing your actual chamber and bullet dimensions beats assumptions every time.

If you're already set up with a dial indicator that has a compatible 0.375" stem diameter, you'll save cost by choosing this base-only version. Simply attach your indicator and you're ready to measure. The Redding name carries weight in precision reloading circles for good reason: their tools are used by competition shooters, serious hunters, and custom loaders who can't afford guesswork.

Key Features

• Precision measurement of headspace and bullet seating depth to the lands
• Cartridge-specific design for 6.5 PRC
• Base tool and stem(s) included; dial indicator sold separately
• Accepts compatible dial indicators with 0.375" stem diameter
• Ideal for reloaders with existing dial indicator equipment

Specifications

Frequently Asked Questions

Do I need to buy a dial indicator separately?

Yes. This version includes only the base tool and stem(s). You'll need to supply your own compatible dial indicator with a 0.375" stem diameter.

What's the difference between this and the version with a dial indicator?

The version without a dial indicator costs less and is designed for reloaders who already own a compatible indicator or plan to source one separately. The version with an indicator includes everything ready to use out of the box.

Can I use this for other cartridges?

This tool is caliber-specific and designed for 6.5 PRC. For other cartridges, you'll need the appropriate Redding Instant Indicator configured for that caliber.

Is this tool suitable for a beginner reloader?

This is a precision tool best suited for reloaders who already understand headspace and seating depth measurement. If you're new to reloading, consulting established reloading manuals and resources is important before using advanced measurement gear like this.