Lyman144599197
Lym Pro Die Pack 300Prc$306.48
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Availability: In Stock
Current Stock: Out of stock
The Lyman Pro Die Pack for 7mm PRC brings match-grade reloading precision to one of today's most capable long-range cartridges. Built to handle the demands of high-volume progressive presses like the Mark 7, this three-die rifle set also works seamlessly in turret and single-station setups, making it a solid choice whether you're loading in quantity or fine-tuning handloads for precision rifle competitions and hunting. Every component is engineered for durability and repeatable performance—essentials when you're chasing consistency in a cartridge designed for extended-range accuracy.
Stainless steel construction throughout the sizing, seating, and crimp dies eliminates corrosion and resists wear during high-volume reloading cycles. The sizing die features a polished carbide ring that reduces die friction and sizing force, paired with a spring-loaded decapping rod that reliably ejects spent primers from the pocket. The M die neck expander uses Lyman's two-step design, giving you controlled neck tension and the right amount of case mouth flare for bullet seating—critical for consistent velocity and accuracy. Its floating bullet seating punch centers each round as it's seated, minimizing runout and variations that hurt long-range performance.
The micrometer-adjustable seating head lets you dial in bullet seating depth to the tenth of an inch, and the included taper crimp die—also micrometer adjustable—locks everything down while removing case mouth flare for reliable bullet retention. This is the kind of dial-in control serious 7mm PRC reloaders expect, whether they're loading for a precision bolt rifle or a magnum hunting rig.
| Cartridge | 7mm PRC |
| Die Type | Three-die rifle set (sizing, seating, crimp) |
| Sizing Die Material | Stainless steel with polished carbide ring |
| Seating Die Material | Stainless steel |
| Crimp Die Material | Stainless steel |
| Seating Die Adjustment | Micrometer-adjustable seating head |
| Crimp Die Adjustment | Micrometer-adjustable taper crimp |
| Compatible Presses | Progressive (Mark 7), turret, single-station |
Yes. While designed for the high-volume demands of the Mark 7 progressive press, the Lyman Pro dies function in any standard reloading press, including single-station and turret models.
The set includes three dies: a sizing die with M die neck expander, a micrometer-adjustable seating die with floating punch, and a micrometer-adjustable taper crimp die.
The polished carbide ring in the sizing die dramatically reduces friction during the sizing stroke, lowering the force needed to resize cases and extending die life—especially valuable when you're processing large volumes of 7mm PRC brass.
The micrometer-adjustable seating head and taper crimp die let you dial in precise, repeatable adjustments in small increments. This precision is essential for match-grade loads where even small variations in seating depth or crimp pressure affect velocity and accuracy.
SKU: 144599488 • Weight: 3oz
Availability: In Stock
Current Stock: Out of stock
The Lyman Pro Die Pack for 7mm PRC brings match-grade reloading precision to one of today's most capable long-range cartridges. Built to handle the demands of high-volume progressive presses like the Mark 7, this three-die rifle set also works seamlessly in turret and single-station setups, making it a solid choice whether you're loading in quantity or fine-tuning handloads for precision rifle competitions and hunting. Every component is engineered for durability and repeatable performance—essentials when you're chasing consistency in a cartridge designed for extended-range accuracy.
Stainless steel construction throughout the sizing, seating, and crimp dies eliminates corrosion and resists wear during high-volume reloading cycles. The sizing die features a polished carbide ring that reduces die friction and sizing force, paired with a spring-loaded decapping rod that reliably ejects spent primers from the pocket. The M die neck expander uses Lyman's two-step design, giving you controlled neck tension and the right amount of case mouth flare for bullet seating—critical for consistent velocity and accuracy. Its floating bullet seating punch centers each round as it's seated, minimizing runout and variations that hurt long-range performance.
The micrometer-adjustable seating head lets you dial in bullet seating depth to the tenth of an inch, and the included taper crimp die—also micrometer adjustable—locks everything down while removing case mouth flare for reliable bullet retention. This is the kind of dial-in control serious 7mm PRC reloaders expect, whether they're loading for a precision bolt rifle or a magnum hunting rig.
| Cartridge | 7mm PRC |
| Die Type | Three-die rifle set (sizing, seating, crimp) |
| Sizing Die Material | Stainless steel with polished carbide ring |
| Seating Die Material | Stainless steel |
| Crimp Die Material | Stainless steel |
| Seating Die Adjustment | Micrometer-adjustable seating head |
| Crimp Die Adjustment | Micrometer-adjustable taper crimp |
| Compatible Presses | Progressive (Mark 7), turret, single-station |
Yes. While designed for the high-volume demands of the Mark 7 progressive press, the Lyman Pro dies function in any standard reloading press, including single-station and turret models.
The set includes three dies: a sizing die with M die neck expander, a micrometer-adjustable seating die with floating punch, and a micrometer-adjustable taper crimp die.
The polished carbide ring in the sizing die dramatically reduces friction during the sizing stroke, lowering the force needed to resize cases and extending die life—especially valuable when you're processing large volumes of 7mm PRC brass.
The micrometer-adjustable seating head and taper crimp die let you dial in precise, repeatable adjustments in small increments. This precision is essential for match-grade loads where even small variations in seating depth or crimp pressure affect velocity and accuracy.
SKU: 144599488 • Weight: 3oz