Forster Products 280 Ackley Improved Micrometer Seater Die
$121.54
The Forster Products 280 Ackley Improved micrometer seater die is built for reloaders who demand precision in every round. If you're handloading for a 280 Ackley Improved rifle and want to dial in bullet seating depth to match your rifling, this die delivers the repeatability and accuracy that separate good ammo from great ammo. Forster's reputation in the reloading community rests on tight tolerances and meticulous finishing—each die is machined from quality steel, hand polished before and after heat-treat, and fitted with their proven Cross Bolt die locking ring design.
What sets the Ultra Seater apart is the micrometer adjustment system. Instead of guessing with a standard seater die, you can fine-tune bullet seating depth in increments as small as .0005 inch to .001 inch. Once you've found your ideal seating depth, dial back to your recorded setting when you swap bullets—no trial and error, no lost notes. This feature alone streamlines load development and makes it easy to maintain consistency across batches.
Forster's die locking ring design tightens both ends of the split ring rather than threading a screw directly into die threads. That means less stress on the die itself and a more secure, stable mounting in your press. If you're working up precision loads for hunting, competition, or long-range work, this die pays for itself in the time you save and the consistency you gain.
Key Features
- Micrometer adjustment for bullet seating depth in .0005" to .001" increments
- Hand-polished steel construction with tight machining tolerances
- Cross Bolt die locking ring for secure, stable mounting
- Easy bullet swapping—dial back to your previous seating depth setting
- Designed to help fine-tune bullet-to-lands fit
Specifications
| Cartridge | 280 Ackley Improved |
| Die Type | Micrometer Seater Die |
| Manufacturer | Forster Products |
| Seating Depth Adjustment Increments | .0005" to .001" |
Frequently Asked Questions
What is a micrometer seater die and why does it matter for handloading?
A micrometer seater die lets you adjust bullet seating depth with precision rather than rough adjustment. Since bullet-to-lands distance affects accuracy and pressure, the ability to dial in seating depth in small increments helps you optimize loads for your specific rifle. Once you find the right setting, you can return to it consistently.
How does the Cross Bolt locking ring differ from a standard die lock?
Forster's Cross Bolt design tightens both ends of the split ring instead of threading a screw directly into the die's threads. This approach distributes clamping force more evenly and reduces stress on the die itself, resulting in a more stable mounting in your press.
Can I use this die if I switch between different bullet weights or designs?
Yes. The micrometer adjustment makes it simple to change seating depth when you swap bullets. Write down your seating depth setting for each bullet you load, then dial back to that number—no need to re-work your load or adjust by trial and error each time.
What's included with the die?
The product is the seater die itself. Check your press setup to ensure you have the necessary equipment (loading press, calipers for measuring, and components) to get started.
