The Hornady Custom Grade 300 PRC Full Length 2-Die Set (546351) is a precision-machined reloading die set built for handloaders who reload one of the most capable and modern long-range 30-caliber cartridges available in a standard magnum bolt-action rifle. This full length 2-die reloading set for 300 Precision Rifle Cartridge is a practical choice for long-range hunters, precision rifle competitors, and serious handloaders who demand the best possible consistency from every round they build.
Key Features
- Manufacturer part number: 546351
- Caliber: 300 PRC (.308 diameter)
- Die Series: Series I
- Die set includes: one full-length sizing die and one In-line Bullet Seating Die
- Full-length sizing die sizes cases to SAAMI minimum specifications
- Zip Spindle with light threads on spindle and spindle collet for positive lock and fast adjustments
- Elliptical Expander and hardened Headed Decap Pin included on sizing die
- Hand-polished mirror interior finish on sizing die, guaranteed not to scratch brass
- In-line Bullet Seating Die with floating alignment sleeve and floating steel seating stem
- Built-in crimper on seating die
- Locking retainer ring on seating die removes in seconds for easy disassembly and cleaning
- Sure-Loc lock rings with wrench flats included with both dies
- Stackable die storage box included
- Standard 7/8-14 thread, compatible with all presses that accept standard dies
- Shellholder sold separately
- Made in the USA
Special Features
- The Zip Spindle design positively locks to eliminate spindle slippage and allows fast tool-free incremental adjustments, making it easy to dial in seating depth with the precision the 300 PRC demands for long-range accuracy
- The Elliptical Expander delivers smoother neck sizing with less friction and reduced case neck stretch than standard ball expanders, preserving your 300 PRC brass across more reloading cycles
- The In-line Bullet Seating System aligns the bullet, case neck, and seating stem inside a floating sleeve before the bullet enters the case neck, producing the consistent seating depth that high ballistic coefficient 30-caliber bullets require for shot-to-shot accuracy at extended distances
- The built-in crimper on the seating die handles crimping without requiring a separate die or extra press station, keeping your loading process efficient
- Sure-Loc lock rings clamp around the entire die body with constant pressure, keeping the locking screw off the threads to protect both die and ring from contact damage
- Hornady guarantees these dies will never break or wear out from normal use
Practical Benefits
- The full-length sizing die makes this set the right choice for reloaders who need cases sized to minimum spec for reliable bolt closure in any 300 PRC chamber, where the non-belted case design rewards precise brass preparation
- Long-range hunters loading the 300 PRC for elk, mule deer, or sheep at extended distances will get consistent, field-ready ammunition that takes full advantage of the cartridge's purpose-built long-range architecture
- Precision rifle competitors who have built rifles around the 300 PRC will find the tight machining tolerances of this Custom Grade set match the accuracy potential this cartridge delivers at distances where seating depth consistency translates directly into smaller groups
- Your brass will load more smoothly and last longer with the hand-polished interior finish and Elliptical Expander reducing friction and neck stress on every pass through the sizing die
The Hornady Custom Grade Series I Full Length 2-Die Set (546351) in 300 PRC is a proven platform for any serious handloader building accurate, consistent ammunition for long-range hunting or precision rifle competition.
| MANUFACTURER | HORNADY |
| CALIBER | 300 PRC |