Redding 300 Wsm Bullet Seating Die
$146.63
The Redding 300 WSM bullet seating die is a precision reloading tool built for handloaders who demand consistent, repeatable seating depth on every round. Whether you're working up loads for a hunting rifle or fine-tuning match ammunition, this 7/8-14 threaded die gives you the control needed to seat bullets to exact specifications. The machined design and smooth-action seating chamber make the repetitive work of loading a box of ammunition faster and more reliable.
What sets this die apart is its micrometer adjustment system, calibrated in .001" increments for granular seating depth control. There are no detent clicks to fight—you dial in your depth and it stays put. The zero-set feature lets you establish a reference point at your preferred seating depth, so you can dial back to that setting reliably run after run. For handloaders working with the 300 WSM cartridge, that kind of precision translates directly to tighter groups and more uniform ballistics downrange.
Redding dies are known for tight tolerances and smooth action, and this seating die is no exception. It's a standalone tool for 300 WSM reloaders, though it's also available as part of a complete die set if you're building a full reloading setup for this cartridge. If you're already set up with a progressive or single-stage press and dies for other calibers, this die slots in with standard 7/8-14 threading.
Key Features
- Micrometer-adjustable seating depth in .001" increments
- Infinitely adjustable—no detent clicks
- Zero-set feature for easy return to your reference depth
- Precision-machined construction and smooth seating chamber
- 7/8-14 thread for standard reloading press compatibility
Specifications
| Brand | Redding |
| Caliber | 300 WSM |
| Die Type | Bullet Seating Die |
| Thread Size | 7/8-14 |
| Adjustment Increment | .001" |
| Adjustment Type | Micrometer (infinitely adjustable) |
Frequently Asked Questions
Will this seating die work with my reloading press?
Yes, if your press accepts standard 7/8-14 threaded dies. This is the industry standard thread size for most single-stage and progressive reloading presses. Check your press manual to confirm compatibility.
What's the difference between this die and a standard bullet seater?
The Redding 300 WSM seating die features a micrometer adjustment system that lets you dial in seating depth to .001" precision without detent clicks, plus a zero-set feature so you can return to your preferred depth consistently. This level of control is especially valuable for match and precision hunting loads.
Can I buy this die by itself, or does it come as a set?
This seating die is sold separately, so you can add it to an existing die set or purchase it as a standalone tool for the 300 WSM. It's also available as part of a complete die set if you're starting a 300 WSM reloading setup from scratch.
Is this die suitable for hunting ammunition?
Yes. The precision seating depth control makes it equally useful for hunting loads and target ammunition. Consistent seating depth improves ballistic uniformity, which translates to better accuracy and more reliable performance in the field.
