Redding Instant Indicator Headspace Tool 7mm PRC

Precision Reloading Measurement

The Redding Instant Indicator is an essential tool for serious handloaders who demand accuracy in their ammunition. This headspace and bullet comparator allows you to measure critical dimensions with confidence, ensuring consistent and safe cartridge performance.

What It Does

This tool serves two critical functions:

• Headspace Measurement: Determine the distance from the bolt face to the datum line on the case shoulder
• Bullet Seating Depth: Measure how far the bullet sits relative to the lands in your rifle's chamber

What's Included

This is the base unit without dial indicator. You receive:

• Precision-machined tool body
• Interchangeable inserts for 7mm PRC
• Stem assembly

What You'll Need

You must supply your own dial indicator with a 0.375" stem diameter. If you already own a compatible dial indicator, this version offers excellent value. The indicator mounts directly to the stem for immediate readings.

Why This Matters

Accurate headspace and seating depth measurements are fundamental to safe, consistent handloading. The Instant Indicator removes guesswork and helps you produce ammunition that performs reliably in your rifle.

Built for Precision

Redding tools are engineered to exacting standards and trusted by competitive shooters and precision reloaders worldwide.