Description
If you're loading 22-250 Remington and want brass that drops into the chamber clean and shoots straight, this Forster full length sizing die earns its spot on the bench. It resizes the case neck, shoulder, and body, bumps the shoulder back to set headspace, deprimes the case, and expands the neck all in one stroke. The result is brass that returns to minimum SAAMI chamber dimensions, so it re-chambers in any 22-250 rifle with minimal play. That full-body sizing is what you want after a case has been fired several times and the brass has started to flow.
What Sets the Forster 22-250 Sizing Die Apart
Forster builds these from quality steel, machines them on precision lathes to tight tolerances, and cuts them with one-piece reamers so every diameter stays concentric to the next. After heat treating and oil quenching to a tough hardness, each die gets hand polished before and after treatment for an extra-fine finish inside. A precisely positioned vent hole keeps trapped air and excess case lube from damaging your brass or the die's internals during the sizing stroke.
The E-Z Out Expander Ball Advantage
The heart of this die is Forster's exclusive elevated E-Z Out Expander Ball. It sits higher in the neck area than most dies, so the expander engages while the case body is still captured inside the die. That support holds the neck and case axis in alignment as the brass is drawn back out, which is a big reason Forster dies have such a strong reputation for concentricity. Paired with the floating design, it corrects misalignment and keeps the neck from pulling off center during expansion.
The die carries Forster's Cross Bolt Die Locking Ring, which clamps around the whole ring with a cross bolt rather than digging a set screw into the die threads. That means repeatable settings, no canting, and threads that stay undamaged over years of use. It threads into any standard 7/8-14 press, and if you're running a Forster Co-Ax, you won't even need a shellholder.
Key Specifications
- Manufacturer: Forster Products
- Cartridge: 22-250 Remington
- Die Type: Full Length Sizing Die
- Manufacturer Part Number: 005221
- UPC: 757253000805
- Material: Case hardened steel
- Expander System: Elevated E-Z Out Expander Ball
- Locking Ring: Cross Bolt Die Locking Ring
- Thread: Standard 7/8-14
- Made In: U.S.A.
What’s Included
- One Forster 22-250 Remington Full Length Sizing Die
- Decapping assembly with decapping pin and floating E-Z Out Expander Ball
- Cross Bolt Die Locking Ring
- Complete instructions
- Die box
Frequently Asked Questions
Does the 22-250 full length sizing die come with a shellholder?
No, a shellholder is sold separately and is not included with this die. If you're running a conventional 7/8-14 press, you'll need the correct shellholder for the 22-250 case head. If you use a Forster Co-Ax press, no shellholder is required at all.
What does this die actually do to my brass?
It resizes the case neck, shoulder, and body in one pass, bumping the shoulder back to set proper headspace. At the same time it deprimes the case and expands the neck as the brass is drawn back out. The end result is a case sized to fit any SAAMI-spec 22-250 chamber with minimal play.
What makes the Forster E-Z Out Expander Ball different?
The expander ball sits higher in the neck area than most competing dies, so it engages the neck while the case body is still held inside the die. That support keeps the neck and case axis aligned as the brass comes back out, which helps produce straighter, more concentric rounds and reduces necks being pulled off center.
Will this die fit my press?
Yes, it uses standard 7/8-14 threads, so it works in common single stage and turret presses. It's also fully at home in Forster's own Co-Ax press. The Cross Bolt Die Locking Ring lets you set your adjustment once and keep it repeatable without chewing up the die threads.





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