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Redding Reloading Equipment
The Redding 300 WSM Bushing Full Length Die Set is built for handloaders who demand precision and control over their rifle ammunition. This two-die set pairs a Type S Bushing Full Sizing Die with a Competition Bullet Seating Die, giving you the tools to resize cases and seat bullets with the consistency that modern centerfire hunting and match loads require. Whether you're developing loads for a 300 WSM hunting rifle or fine-tuning ammo for the range, the interchangeable bushing system lets you dial in your own neck tension and sizing depth—no compromises, no one-size-fits-all approach.
The Type S Bushing Full Sizing Die handles the critical first step: it resizes the case while letting interchangeable bushings maintain exact control over how much the case neck is sized. This matters because neck tension directly affects consistency, and consistency is the foundation of accurate loads. The Competition Bullet Seating Die takes precision further with a micrometer dial calibrated in .001" increments, so you can set seating depth to within a thousandth of an inch. The floating seating stem system centers the bullet as it enters the case, which reduces concentricity runout—one of the quieter villains of velocity spread and group size.
This is serious reloading gear for shooters who understand that ammo quality begins at the press. If you're loading 300 WSM ammunition and you want both the flexibility to experiment with neck tension and the precision to lock in your best loads, Redding's bushing system removes guesswork from the equation.
| Product Type | Two-Die Reloading Set |
| Caliber | 300 WSM (Winchester Short Magnum) |
| Die Included | Type S Bushing Full Sizing Die, Competition Bullet Seating Die |
| Seating Micrometer Resolution | .001" increments |
| Manufacturer | Redding |
Interchangeable bushings allow you to control how much the case neck is sized by the full length die. Different bushings produce different levels of neck tension, which affects bullet seating force, consistency, and performance. You can select bushings to match your specifications rather than being locked into the sizing dimension of a single die.
Yes. The Competition Bullet Seating Die with its .001" micrometer adjustment and floating seating stem is designed for the precision demands of match ammunition. The bushing sizing system also supports the consistency needed for accuracy-focused loads.
The set contains a Type S Bushing Full Sizing Die and a Competition Bullet Seating Die, both configured for 300 WSM. The set does not include bushings, shell holder, or press—those are sourced separately according to your setup.
This die set uses standard press-compatible threads. Compatibility depends on your specific press; consult your press manual or Redding's compatibility guide to ensure proper fit.
Redding Reloading Equipment
The Redding 300 WSM Bushing Full Length Die Set is built for handloaders who demand precision and control over their rifle ammunition. This two-die set pairs a Type S Bushing Full Sizing Die with a Competition Bullet Seating Die, giving you the tools to resize cases and seat bullets with the consistency that modern centerfire hunting and match loads require. Whether you're developing loads for a 300 WSM hunting rifle or fine-tuning ammo for the range, the interchangeable bushing system lets you dial in your own neck tension and sizing depth—no compromises, no one-size-fits-all approach.
The Type S Bushing Full Sizing Die handles the critical first step: it resizes the case while letting interchangeable bushings maintain exact control over how much the case neck is sized. This matters because neck tension directly affects consistency, and consistency is the foundation of accurate loads. The Competition Bullet Seating Die takes precision further with a micrometer dial calibrated in .001" increments, so you can set seating depth to within a thousandth of an inch. The floating seating stem system centers the bullet as it enters the case, which reduces concentricity runout—one of the quieter villains of velocity spread and group size.
This is serious reloading gear for shooters who understand that ammo quality begins at the press. If you're loading 300 WSM ammunition and you want both the flexibility to experiment with neck tension and the precision to lock in your best loads, Redding's bushing system removes guesswork from the equation.
| Product Type | Two-Die Reloading Set |
| Caliber | 300 WSM (Winchester Short Magnum) |
| Die Included | Type S Bushing Full Sizing Die, Competition Bullet Seating Die |
| Seating Micrometer Resolution | .001" increments |
| Manufacturer | Redding |
Interchangeable bushings allow you to control how much the case neck is sized by the full length die. Different bushings produce different levels of neck tension, which affects bullet seating force, consistency, and performance. You can select bushings to match your specifications rather than being locked into the sizing dimension of a single die.
Yes. The Competition Bullet Seating Die with its .001" micrometer adjustment and floating seating stem is designed for the precision demands of match ammunition. The bushing sizing system also supports the consistency needed for accuracy-focused loads.
The set contains a Type S Bushing Full Sizing Die and a Competition Bullet Seating Die, both configured for 300 WSM. The set does not include bushings, shell holder, or press—those are sourced separately according to your setup.
This die set uses standard press-compatible threads. Compatibility depends on your specific press; consult your press manual or Redding's compatibility guide to ensure proper fit.
