Mighty Armory 9mm Luger, 38 Special, 357 Magnum Flare & Expander Die
Mighty Armory 38 Special, 357 Magnum Flare and Expander Die
Mighty Armory flare expander shaft for reloading 9mm ammunition
Mighty Armory 38 Special, 357 Magnum Flare and Expander Die
Mighty Armory flare expander shaft for reloading 9mm ammunition

Mighty Armory 9mm Luger, 38 Special, 357 Magnum Flare & Expander Die

Mighty Armory 9mm Luger, 38 Special, 357 Magnum Flare & Expander Die

Mighty Armory

Regular price $49.95
Regular price Sale price $49.95
Sale Sold out
The Mighty Armory Flare Expander Die will flare cases for 9mm, 38 Special and 357 Magnum. An essential reloading tool, the 9mm - 38 special - 357 mag flare expander is designed to achieve two crit...Read more
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Product Description

The Mighty Armory Flare Expander Die will flare cases for 9mm, 38 Special and 357 Magnum.

An essential reloading tool, the 9mm - 38 special - 357 mag flare expander is designed to achieve two critical tasks when reloading ammunition. It flares the inside of the case mouth to facilitate smooth bullet seating and it precisely expands the inside dimension (I.D.) of the case to -.003 to -.004 below bullet diameter just below the flare. The Mighty Armory Flare Expander Die ensures perfect vertical alignment of the bullet within the case, resulting in consistently accurate bullet seating. 

Eliminate powder spillage! Precision machined from high-grade tool steel and heat treated to over 60 Rockwell hardness, the Flare Expander shaft has a silky, smooth finish that will not stick to the case, ensuring a smooth entry and exit into and out of the case mouth while reloading.

The Mighty Armory Flare Expander Die is an independent station die compatible with a wide range of reloading presses, including single stage, turret, auto-indexing press and autodrive presses.

Mighty Armory Flare Expander requires no tools to set up, is easy to use, ultra tough and will outlast other options. A locking nut is included for easy removal from the press station while maintaining the setting. A nylon nut at the top of the die is optional and can be removed depending on your reloading press.

For reloaders seeking to achieve precise ammunition reloads with the highest level of accuracy, consistent and easy case flaring and concentric bullet seating, the Mighty Armory Flare Expander Die delivers dependable performance with every stroke of the press.

Key Features:

  •           Flares the case mouth and expands I.D. to -.003 to -.004 inches below bullet diameter
  •           Ensures perfect vertical alignment and accurate bullet seating
  •           Precision CNC machined from high-grade tool steel, heat treated for exceptional strength and durability
  •           Tool-free, ultra tough design with a silky, smooth polished finish to prevent case sticking
  •           Compatible with single stage, turret, auto-indexing and autodrive reloading presses
  •           Includes a locking nut for easy adjustment and an optional nylon nut for added security
  •           Ideal for achieving consistent and precise case flaring for bullet seating

Check out our additional Flare & Expander Dies for other caliber sizes

Includes:

  • Mighty Armory Flare Expander Die
  • Mighty Armory Flare Expander Shaft for 9mm, 38 Special, 357 Magnum. 
  • Mighty Armory Locknut

“Get Tough Stay Mighty”

  • "World's Toughest" Reloading Dies
  • Precision Reloading Tools
  • Made in the USA

Mighty Armory

What's Included

  • Mighty Armory Flare Expander Die
  • Mighty Armory Flare Expander Shaft for 38 Special, 357 Magnum, will expand for 9mm as well
  • Mighty Armory Nylon Locknut
  • Mighty Armory Allen-Wrench Lockring

Popular Questions

1. How much bell should I put in the case?

After flaring, measure the inside of the case just below the flare. Ideally you want to see .003 to .004 below bullet diameter. This ensures correct bullet tension and proper crimping tensions. 

2. How do I choose the right expander die for my needs with so many options on the market?

There are several types of flare expander dies on the market today, each with different pros/cons as well as different capabilities. It is recommended that you use a set of dies that are matched. For instance, Mighty Armory reloading dies work together as a measured system - size, flare, (optional) seat and crimp. Using a measured system makes loading easy and efficient – Think SAAMI spec for the best results!

Click here for more frequently asked questions

Instructions

Click Link to Pistol Flare Expander Die Instructions

Step 1: Turn the flare die with bushing into the tool head exposing about 1/2 inch below.

Step 2: Set a case in the plate or holder and flare the case. Measure the inside diameter of the case mouth using the back of your caliper. Flare should be .005 under bullet diameter.

Step 3: Find your desired setting by turning the flare expander shaft up or down. Bullet should set into the flare and stay in place when turned up-side-down.

Step 4: Lock the locknut into place.

Flare measurements depend on bullet diameter:
9mm & 38 Super: Flare to .381 to .383
.38 Special & .357 Magnum: Flare to + .002 to .003
.40 S&W & 10mm: Flare to .423 to .425
.45 ACP: Flare to .474 to.475

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Mighty Armory 38 Special, 357 Magnum Flare and Expander Die Mighty Armory flare expander shaft for reloading 9mm ammunition

Mighty Armory 9mm Luger, 38 Special, 357 Magnum Flare & Expander Die

Regular price $49.95
Regular price Sale price $49.95
Sale Sold out

Perfect Vertical Alignment

Flare shaft is precision CNC machined from high grade tool steel with no inserts. Shaft is a one piece design.

Will Not Stick

Flare expander will go in and out of the case smoothly without sticking and without powder spillage. Set the case at -.003 to -.004 below bullet diameter for all pistol cases.

Tool-Free & Easy Adjustment

Set the die into the tool head, turn the flare expander down to set the case inside diameter to -.003 below bullet diameter, lock it down and you're good to go.

MIGHTY ARMORY

PRECISION MACHINED

All reloading dies are precision CNC machined for tight tolerances and perfect vertical alignment. You will immediately see, feel and shoot the difference with Mighty Armory Reloading Dies.

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SUPERIOR MATERIALS

We machine our reloading dies from high-grade, hardened tool steel built to withstand the pressures from automated and lever presses. Our dies are designed and built with quality materials to last a lifetime on your press.

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MADE IN AMERICA

Our goal at Mighty Armory is absolute quality products and customer service. We take pride in our innovative designs and precision machining. We don't believe in cutting corners and don't mass produce. American craftmanship is at the heart of our business.

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