Redding Instant Indicator Headspace and Bullet Comparator 300 PRC

Redding Instant Indicator Headspace and Bullet Comparator

The Redding Instant Indicator is an essential precision instrument for serious reloaders who demand accuracy in their ammunition preparation. This tool allows you to measure both headspace and bullet seating depth relative to the lands—critical measurements that directly impact accuracy, safety, and consistency.

Key Features

• Dial Indicator Included: Comes complete with a precision dial indicator calibrated in 0.001" increments
• Ready to Use: No additional components needed—start measuring immediately out of the box
• Cartridge-Specific Design: Calibrated specifically for 300 PRC
• Dual Purpose: Measures both headspace and bullet seating depth to the lands
• Precision Engineering: Redding's reputation for accuracy and reliability

Why This Matters

Headspace and bullet seating depth are foundational to consistent, accurate reloading. Too much headspace can cause dangerous pressure spikes and premature case failure. Improper bullet seating depth affects powder capacity and can create pressure anomalies. The Instant Indicator removes guesswork from these critical measurements.

How It Works

The tool uses a stem that fits into your cartridge case or loaded round, with the dial indicator measuring the distance to a reference point. This gives you immediate, repeatable measurements that you can record and compare batch to batch.

For the Reloader

Whether you're fine-tuning a precision rifle load or establishing baseline specifications for a new cartridge, the Redding Instant Indicator delivers the accuracy and reliability that separates good ammunition from great ammunition.