RCBS 15501 Full-Length 2-Die Set for .308 Winchester (Group A)
$52.10
$60.50
(You save
$8.40
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- Type:
- Full Length Die Set
- Caliber-Gauge:
- 308 Winchester/7.62x51 NATO
- Die Type:
- Sizer/Seater
- In Set:
- 2
The RCBS 15501 full-length 2-die set for .308 Winchester is the foundation of a reliable reloading setup for .308 shooters who want ammunition tailored to their rifle and shooting style. A full-length die set is the natural starting point whether you're building precision rifle loads for long-range hunting, developing match ammo for the range, or simply taking control of your ammunition costs. This two-die system handles the two essential operations: sizing the fired case and seating a fresh bullet—a straightforward workflow that works for thousands of reloads and multiple barrel life cycles.
The full-length sizing die resizes the case body and bumps the shoulder to bring fired brass back into spec for reliable chambering. As you adjust the die up or down in your press, you control shoulder bump; many reloaders use a cartridge headspace gage to dial in the perfect fit for their rifle. The sizing die also decaps the spent primer in one stroke. Inside the die, an expander ball passes through the case neck and sizes it to the correct bullet tension. Because full-length sizing requires case lubrication, you'll want a good sizing lube on hand—a small but important detail that keeps the process running smoothly.
The seater die handles bullet seating with precision and includes a built-in crimp ring. You control whether to crimp or leave the case uncrimped simply by adjusting the die height in the press. That flexibility lets you match your reloading approach to your shooting needs. These dies are Group A, meaning they fit standard RCBS reloading presses with the standard die threads and spacing.
If you're new to reloading, a full-length die set like this one is the proven way to start: learn to set up and use these two dies correctly before exploring specialty techniques or other die types. Experienced reloaders often keep one set running for years across multiple rifles and barrels.
Key Features
- Full-length sizing die with adjustable shoulder bump for consistent headspace
- Integrated decapping pin removes spent primers
- Expander ball sizes case neck to proper bullet tension
- Seater die with adjustable crimp ring—crimp or skip it
- Group A threading compatible with standard RCBS presses
- Proven design that lasts through multiple barrel and rifle life cycles
Specifications
| Caliber | .308 Winchester |
| Die Type | Full-length 2-die set |
| Sizing Die Function | Full-length sizing, shoulder bump, decapping |
| Seating Die Function | Bullet seating with adjustable crimp |
| Press Compatibility | Group A (standard RCBS presses) |
| Case Type | Bottleneck rifle cases |
Frequently Asked Questions
What's included in this 2-die set for .308 Winchester?
You get a full-length sizing die and a bullet seater die. The sizing die handles case body and neck sizing plus primer removal. The seater die seats bullets and includes an adjustable crimp ring.
Do I need to lube my cases before using the sizing die?
Yes. Full-length sizing requires case lubrication to work smoothly and protect the die and case. A good sizing lube is essential.
Can I adjust the crimp, or does it always crimp?
The seater die has a built-in crimp ring that you control by raising or lowering the die height in your press. Adjust it to crimp or to skip crimping entirely, depending on your load.
Will these dies work in my RCBS reloading press?
Group A dies fit standard RCBS reloading presses with standard die threads. If you're unsure about your press model, check your press documentation or contact RCBS directly.
