The quality of the steel and machining of the Mighty Armory .300 Blackout Trim Die is far superior to others.

Stepdown head required.

Added benefit, the Trim Die both trims and resizes the case. You can load out of the die, you don’t have to size again. The high quality steel will last for millions of cycles.

Set your Mighty Armory Trim die to touch your shell plate. Size the case. Measure the amount you want to trim. Set your router depth accordingly using the supplied router nuts. Lock the Trim Die on the tool head bottom side. The case will not require resizing again. Cases are ready to load. Save time!

Fits Dillon and Mark 7 Bosch Routers.

Gold Match quality, slick and concentric. 

Locknut included.

Step down tool head may be required on some Dillon 650 presses.

“Get Tough Stay Mighty”

• "Worlds Toughest" Reloading Dies
• Precision Reloading Tool
• Made in the USA

Mighty Armory