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 8.6 Blackout is engineered to deliver tight, consistent ammunition from the first round to the thousandth, whether you're running a Mark 7 progressive press or setting up at a single-stage station. Built for shooters who demand precision in a modern cartridge, this rifle die set combines rugged construction with fine-tuning capability—everything you need to reload 8.6 Blackout safely and repeatably.
What sets the Pro line apart is attention to material and wear. The sizing, seating, and crimp dies are machined from stainless steel to resist corrosion and withstand the pressure cycles of high-volume reloading. The sizing die features a highly polished carbide ring that reduces sizing force and resists the gradual wear that eventually affects softer steel rings. That means your die maintains its dimensions and your brass stays consistent session after session. The decapping rod system uses a spring-loaded design to forcefully eject spent primers—no more stuck primers stalling your production.
The seating stage is where precision pays off. Lyman's micrometer seating die gives you repeatable bullet seating depth adjustment in small increments, and the floating bullet punch centers each projectile to minimize runout and variability. For 8.6 Blackout, where case geometry can vary, that centering action is a real advantage. Finish with the micrometer-adjustable taper crimp die, which removes case mouth flare completely and locks the bullet in place. The rifle-specific M die neck expander uses a two-step plug design to establish just the right amount of neck tension without over-working your brass.
If you're handloading 8.6 Blackout for hunting, suppressed shooting, or subsonic testing, this die set gives you the control and repeatability to produce ammunition that shoots true.
| Cartridge | 8.6 Blackout |
| Die Type | Rifle die set (sizer, expander, seater, crimp) |
| Material (Sizing/Seating/Crimp Dies) | Stainless steel |
| Sizing Ring | Polished carbide |
| Seating Head | Micrometer adjustable |
| Crimp Die | Micrometer adjustable taper crimp |
| Neck Expander | M die with two-step expander plug |
| Press Compatibility | Mark 7 progressive, turret, single-stage |
Yes. The Lyman Pro dies are designed for use in Mark 7 progressive presses as well as standard turret and single-stage presses, so they adapt to your reloading setup.
The polished carbide ring resists wear far better than standard steel, which means your sizing die maintains its dimensions longer. That translates to less sizing force over time and more consistent brass sizing from the first round to the ten-thousandth.
Yes. The micrometer seating die allows fine adjustments to bullet seating length, and the floating punch centers the bullet to minimize runout—critical for consistent velocity and accuracy in 8.6 Blackout loads.
No. The sizing, seating, and crimp dies are machined from stainless steel, which resists rust and corrosion even in humid conditions or after extended storage between reloading sessions.
SKU: 144598252 • Weight: 3oz
Availability: In Stock
Current Stock: Out of stock
The Lyman Pro Die Pack for 8.6 Blackout is engineered to deliver tight, consistent ammunition from the first round to the thousandth, whether you're running a Mark 7 progressive press or setting up at a single-stage station. Built for shooters who demand precision in a modern cartridge, this rifle die set combines rugged construction with fine-tuning capability—everything you need to reload 8.6 Blackout safely and repeatably.
What sets the Pro line apart is attention to material and wear. The sizing, seating, and crimp dies are machined from stainless steel to resist corrosion and withstand the pressure cycles of high-volume reloading. The sizing die features a highly polished carbide ring that reduces sizing force and resists the gradual wear that eventually affects softer steel rings. That means your die maintains its dimensions and your brass stays consistent session after session. The decapping rod system uses a spring-loaded design to forcefully eject spent primers—no more stuck primers stalling your production.
The seating stage is where precision pays off. Lyman's micrometer seating die gives you repeatable bullet seating depth adjustment in small increments, and the floating bullet punch centers each projectile to minimize runout and variability. For 8.6 Blackout, where case geometry can vary, that centering action is a real advantage. Finish with the micrometer-adjustable taper crimp die, which removes case mouth flare completely and locks the bullet in place. The rifle-specific M die neck expander uses a two-step plug design to establish just the right amount of neck tension without over-working your brass.
If you're handloading 8.6 Blackout for hunting, suppressed shooting, or subsonic testing, this die set gives you the control and repeatability to produce ammunition that shoots true.
| Cartridge | 8.6 Blackout |
| Die Type | Rifle die set (sizer, expander, seater, crimp) |
| Material (Sizing/Seating/Crimp Dies) | Stainless steel |
| Sizing Ring | Polished carbide |
| Seating Head | Micrometer adjustable |
| Crimp Die | Micrometer adjustable taper crimp |
| Neck Expander | M die with two-step expander plug |
| Press Compatibility | Mark 7 progressive, turret, single-stage |
Yes. The Lyman Pro dies are designed for use in Mark 7 progressive presses as well as standard turret and single-stage presses, so they adapt to your reloading setup.
The polished carbide ring resists wear far better than standard steel, which means your sizing die maintains its dimensions longer. That translates to less sizing force over time and more consistent brass sizing from the first round to the ten-thousandth.
Yes. The micrometer seating die allows fine adjustments to bullet seating length, and the floating punch centers the bullet to minimize runout—critical for consistent velocity and accuracy in 8.6 Blackout loads.
No. The sizing, seating, and crimp dies are machined from stainless steel, which resists rust and corrosion even in humid conditions or after extended storage between reloading sessions.
SKU: 144598252 • Weight: 3oz