
Availability: In Stock
The Redding 338 Lapua Magnum full length sizing die is the foundation of a consistent reloading operation for one of the most popular magnum cartridges in long-range hunting and competitive shooting. This die sizes the full length of your cases—both neck and body—returning fired brass to uniform dimensions that match your rifle's chamber and feeding requirements. A properly sized case is essential for accurate, reliable performance downrange, whether you're handloading for precision rifle matches or preparing ammunition for extended-range hunts where every round must perform identically.
The Redding die ships with a decapping assembly and expander ball included, giving you everything needed to process fired 338 Lapua Magnum brass in a single tool. The decapping pin removes spent primers safely during the sizing stroke, while the expander ball opens the case neck to the correct diameter for bullet seating. For shooters new to full length sizing or those setting up their first Redding die, we recommend using a headspace gauge to dial in the die's position—this small step pays dividends in case uniformity and seating consistency over hundreds of reloads.
Redding sizing dies are built to exacting tolerances and designed for durability through thousands of reloading cycles. This 338 Lapua die integrates into a standard reloading press and works with Redding's broader lineup of cartridge-specific tools, so you can expand your reloading bench one caliber at a time.
| Brand | Redding |
| Cartridge | 338 Lapua Magnum |
| Die Type | Full Length Sizing Die |
| Included Components | Decapping assembly, expander ball |
A full length sizing die resizes the entire case—neck and body—to uniform dimensions. This is essential for cartridges like 338 Lapua Magnum, where consistent case dimensions ensure reliable feeding, consistent seating, and uniform performance from one round to the next.
The die comes with a decapping assembly to remove spent primers and an expander ball to open the case neck to the correct diameter for bullet seating. You'll need a reloading press (not included) to use it.
Redding recommends using a headspace gauge when setting up the full length sizing die. This helps you position the die correctly so it sizes brass to match your rifle's chamber dimensions precisely.
This is the full length sizing die sold individually. Redding also offers Full Length Die Sets and Deluxe Die Sets for 338 Lapua Magnum if you're looking for a complete reloading package.

SKU: 194197086 • Weight: 0.6oz





Availability: In Stock
The Redding 338 Lapua Magnum full length sizing die is the foundation of a consistent reloading operation for one of the most popular magnum cartridges in long-range hunting and competitive shooting. This die sizes the full length of your cases—both neck and body—returning fired brass to uniform dimensions that match your rifle's chamber and feeding requirements. A properly sized case is essential for accurate, reliable performance downrange, whether you're handloading for precision rifle matches or preparing ammunition for extended-range hunts where every round must perform identically.
The Redding die ships with a decapping assembly and expander ball included, giving you everything needed to process fired 338 Lapua Magnum brass in a single tool. The decapping pin removes spent primers safely during the sizing stroke, while the expander ball opens the case neck to the correct diameter for bullet seating. For shooters new to full length sizing or those setting up their first Redding die, we recommend using a headspace gauge to dial in the die's position—this small step pays dividends in case uniformity and seating consistency over hundreds of reloads.
Redding sizing dies are built to exacting tolerances and designed for durability through thousands of reloading cycles. This 338 Lapua die integrates into a standard reloading press and works with Redding's broader lineup of cartridge-specific tools, so you can expand your reloading bench one caliber at a time.
| Brand | Redding |
| Cartridge | 338 Lapua Magnum |
| Die Type | Full Length Sizing Die |
| Included Components | Decapping assembly, expander ball |
A full length sizing die resizes the entire case—neck and body—to uniform dimensions. This is essential for cartridges like 338 Lapua Magnum, where consistent case dimensions ensure reliable feeding, consistent seating, and uniform performance from one round to the next.
The die comes with a decapping assembly to remove spent primers and an expander ball to open the case neck to the correct diameter for bullet seating. You'll need a reloading press (not included) to use it.
Redding recommends using a headspace gauge when setting up the full length sizing die. This helps you position the die correctly so it sizes brass to match your rifle's chamber dimensions precisely.
This is the full length sizing die sold individually. Redding also offers Full Length Die Sets and Deluxe Die Sets for 338 Lapua Magnum if you're looking for a complete reloading package.
SKU: 194197086 • Weight: 0.6oz
