$52.10
Availability: In Stock
The RCBS 16301 Full-Length 2-Die Set for 338 Win Mag gives you a complete reloading setup for bottleneck cases in one of hunting's most versatile magnum cartridges. Whether you're working up loads for a long-range hunting rifle or preparing match ammunition for the range, this two-die system brings precision and consistency to every round you assemble. The full-length sizer and seater dies work together to return fired 338 Win Mag brass to SAAMI minimum specifications, ensuring reliable feeding and optimal chamber fit across different firearms.
The full-length sizer die handles the critical first step: it sizes the case body to proper dimensions, de-primes spent primers, and expands the neck to seat new bullets. Built-in vents prevent the air pressure and lubricant buildup that can damage brass during sizing. Headspace is maintained at minimum tolerances so the case body length stays consistent — a detail that matters when you're chasing precision loads. The included seater die does double duty: it seats the bullet to your specified depth while applying a roll crimp in the same stroke, securing the round for reliable chambering and extraction.
This is no-nonsense, proven equipment. RCBS full-length sizing dies are a standard in reloading benches across the country for good reason: they work predictably, hold tolerances, and last. If you reload 338 Win Mag—whether for a Weatherby Magnum, Winchester, Nosler, or any other common platform in the caliber—this die set is the core tool you need.
| Caliber | 338 Win Mag |
| Die Count | 2 |
| Die Type | Full-Length Sizer (with Expander-Decapping Unit) and Seater (with Roll Crimper) |
| Case Type | Bottleneck |
| Model | RCBS 16301 |
Yes. This is a full-length sizing die set, which means it brings fired brass to SAAMI minimum dimensions and will chamber safely in any standard 338 Win Mag firearm—Weatherby, Winchester, Nosler, or any other factory rifle in the caliber.
You get a full-length sizer die with an integrated expander-decapping unit (which removes spent primers and expands the neck) and a seater die equipped with a built-in roll crimper. These two dies handle the complete reloading process for sized and primed brass.
The vents prevent damage that can occur when air or excess lubricant gets trapped inside the die cavity during the sizing stroke. This design detail protects your brass from dents and deformation.
These dies are standard 7/8"-14 thread dies compatible with any reloading press that accepts standard die threads, including single-stage and progressive presses. Check your press's compatibility with standard dies if you're unsure.
SKU: 115649124 • Width: 4.5in • Height: 1.8in • Depth: 6in • Weight: 1.3oz
Availability: In Stock
The RCBS 16301 Full-Length 2-Die Set for 338 Win Mag gives you a complete reloading setup for bottleneck cases in one of hunting's most versatile magnum cartridges. Whether you're working up loads for a long-range hunting rifle or preparing match ammunition for the range, this two-die system brings precision and consistency to every round you assemble. The full-length sizer and seater dies work together to return fired 338 Win Mag brass to SAAMI minimum specifications, ensuring reliable feeding and optimal chamber fit across different firearms.
The full-length sizer die handles the critical first step: it sizes the case body to proper dimensions, de-primes spent primers, and expands the neck to seat new bullets. Built-in vents prevent the air pressure and lubricant buildup that can damage brass during sizing. Headspace is maintained at minimum tolerances so the case body length stays consistent — a detail that matters when you're chasing precision loads. The included seater die does double duty: it seats the bullet to your specified depth while applying a roll crimp in the same stroke, securing the round for reliable chambering and extraction.
This is no-nonsense, proven equipment. RCBS full-length sizing dies are a standard in reloading benches across the country for good reason: they work predictably, hold tolerances, and last. If you reload 338 Win Mag—whether for a Weatherby Magnum, Winchester, Nosler, or any other common platform in the caliber—this die set is the core tool you need.
| Caliber | 338 Win Mag |
| Die Count | 2 |
| Die Type | Full-Length Sizer (with Expander-Decapping Unit) and Seater (with Roll Crimper) |
| Case Type | Bottleneck |
| Model | RCBS 16301 |
Yes. This is a full-length sizing die set, which means it brings fired brass to SAAMI minimum dimensions and will chamber safely in any standard 338 Win Mag firearm—Weatherby, Winchester, Nosler, or any other factory rifle in the caliber.
You get a full-length sizer die with an integrated expander-decapping unit (which removes spent primers and expands the neck) and a seater die equipped with a built-in roll crimper. These two dies handle the complete reloading process for sized and primed brass.
The vents prevent damage that can occur when air or excess lubricant gets trapped inside the die cavity during the sizing stroke. This design detail protects your brass from dents and deformation.
These dies are standard 7/8"-14 thread dies compatible with any reloading press that accepts standard die threads, including single-stage and progressive presses. Check your press's compatibility with standard dies if you're unsure.
SKU: 115649124 • Width: 4.5in • Height: 1.8in • Depth: 6in • Weight: 1.3oz
