Forster Products Inc U00127 Ultra Micrometer Seater Die 338 Lapua Mag

The Forster Products Ultra Micrometer Seater Die for 338 Lapua Magnum is a precision reloading die built for shooters who demand repeatable, consistent ammunition. If you're loading long-range rifle rounds and want the ability to fine-tune bullet seating depth to exacting tolerances, this die delivers the control you need without the guesswork. The micrometer adjustment lets you dial in your seating depth and record it for future loads, making it simple to maintain your setup when you switch between different bullet weights or designs.

What sets the Forster Ultra Seater apart from standard seating dies is the precision micrometer mechanism paired with Forster's no-nonsense engineering. The die is machined from quality steel to tight tolerances, hand polished before and after heat treatment for a smooth finish that resists corrosion and wear. The signature Forster Cross Bolt Die Locking Ring tightens both ends of the split ring rather than screwing directly into the die threads—a design that reduces stress on the die and locks in your settings reliably. For 338 Lapua Magnum reloaders, this means your ammunition stays consistent from the first batch to the hundredth.

Whether you're assembling match ammo for the range, preparing for a long-distance hunt, or dialing in a new load, the micrometer adjustment in 0.0005 to 0.001 inch increments gives you the precision to optimize bullet seating depth relative to your rifle's lands. That level of control translates to tighter groups and more predictable ballistics downrange.

Key Features

• Ultra-accurate micrometer adjustment for precise bullet seating depth control
• Adjust in 0.0005 to 0.001 inch increments for fine-tuned loads
• Record seating depth settings for easy repeatability between reloading sessions
• Cross Bolt Die Locking Ring design for secure, stress-free lock-in
• Hand-polished steel construction before and after heat treatment
• Manufactured to tight tolerances for concentric, consistent rounds

Specifications

Frequently Asked Questions

What is the difference between the Forster Ultra Seater and a standard seating die?

The Ultra Seater includes a micrometer adjustment that lets you adjust bullet seating depth in precise 0.0005 to 0.001 inch increments. This precision, combined with Forster's hand-polished steel construction and Cross Bolt Locking Ring, makes it ideal for shooters who want repeatable, fine-tuned ammunition. Standard seating dies lack the micrometer feature.

Can I use this die for different bullet weights?

Yes. The micrometer adjustment makes switching between different bullet weights simple—you record your seating depth setting for each bullet type and dial back to that setting when you reload with that bullet again.

What is the Forster Cross Bolt Die Locking Ring?

Instead of a traditional screw that tightens directly into the die threads, the Cross Bolt Locking Ring tightens both ends of the split ring. This design reduces stress on the die itself and provides a more secure, reliable lock for your seating depth setting.

Is this die suitable for long-range hunting or match ammunition?

Yes. The micrometer adjustment and precision tolerances make this die well-suited for reloaders preparing ammunition for long-range applications where bullet seating depth relative to the lands can significantly affect accuracy and consistency.