Redding #20 Standard Bullet Seating Micrometer

The Redding #20 Bullet Seating Micrometer (Redding part no. 09080) is a micrometer-adjustable top designed for Redding Competition Seating Dies, giving handloaders precise, repeatable control over bullet seating depth. Made by Redding, the micrometer graduations let reloaders dial in seating depth changes in small, measurable increments and return to a previous known setting instantly, which is especially valuable when load development calls for seating depth testing across different bullets or powder charges. Instead of guessing or measuring with calipers after every adjustment, handloaders using this micrometer can make fast, accurate changes at the press. For precision rifle handloaders fine-tuning seating depth to the lands, this micrometer top takes the guesswork out of the process.

Key Specifications

• Designation is the #20 Standard seating micrometer.
• Built for use with Redding Competition Seating Dies.
• Function is precise, repeatable seating depth adjustment.
• Manufactured by Redding.
• Uses micrometer graduations for small, measurable adjustments.

Frequently Asked Questions

Does this micrometer replace the whole seating die?
No — it’s a micrometer top designed to work with Redding Competition Seating Dies for precise depth adjustment.

Why use a micrometer top instead of the standard adjustment screw?
A micrometer top lets handloaders make small, measurable, repeatable seating depth changes without needing to re-set die height each time.

Buy the Redding #20 Standard Bullet Seating Micrometer

This Redding micrometer ships fast from our Lubbock, Texas gun shop. Shop more Redding tools in our reloading tools category.