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The L.E. Wilson Expanding Mandrel Die ensures consistent neck diameter and tension for new brass cases, enhancing seating depth and accuracy.

L.E. WILSON 25 CALIBER (0.256) DIE W/EXPANDING MANDREL

815145028419 430116128

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Variations
Filters:
Variations:

Variations:

25 CALIBER (0.256) DIE W/EXPANDING MANDREL
94.9 GBP 0 £94.90 *
Backorderable
Cartridge: 25 Caliber (.251) Product no.: 430116128
Backorderable
94.9 GBP 0 £94.90 *
-5 %
30 CALIBER (0.3075) DIE W/EXPANDING MANDREL
94.9 GBP 9 £94.90 * £99.90 You save £5.00
In stock
Cartridge: 30 Caliber (.308) Diameter (in): 0.3075 Die Style: Expander Die Product no.: 749018895
In stock
94.9 GBP 9 £94.90 * £99.90
-5 %
33 CALIBER (0.337) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.337 Die Style: Expander Die Product no.: 749018896
In stock
94.9 GBP 1 £94.90 * £99.90
-5 %
6.5MM CALIBER (0.263) DIE W/EXPANDING MANDREL
94.9 GBP 3 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.263 Die Style: Expander Die Product no.: 749018898
In stock
94.9 GBP 3 £94.90 * £99.90
-5 %
6MM CALIBER (0.242) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.242 Die Style: Expander Die Product no.: 749018897
In stock
94.9 GBP 1 £94.90 * £99.90
-5 %
7MM CALIBER (0.283) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Cartridge: 7 mm Diameter (in): 0.283 Die Style: Expander Die Product no.: 749018899
In stock
94.9 GBP 1 £94.90 * £99.90
22 CALIBER (0.223) DIE W/EXPANDING MANDREL
99.9 GBP 0 £99.90 *
Backorderable
Cartridge: 22 Caliber (.223-.224) Diameter (in): 0.223 Die Style: Expander Die Product no.: 749018894
Backorderable
99.9 GBP 0 £99.90 *
270 CALIBER (0.276) DIE W/EXPANDING MANDREL
94.9 GBP 0 £94.90 *
Backorderable
Cartridge: 270/6.8 mm (.277) Product no.: 430116129
Backorderable
94.9 GBP 0 £94.90 *
94.9 99.9 8 GBP
94.9 GBP £94.90

Prices inclusive of duty & VAT.

Product no.: 430116128

Mfr. No.: EXP-25MD

815145028419 The Wilson Expanding Mandrel Sizing Die. These dies are designed to be used on NEW brass cases to prepare the case for the seating operation. Over the past few years we have seen a greater need to run new brass cases over an expanding mandrel to properly prepare them for their first firing. New brass cases are often damaged when shipped in bulk, this die will give you a consistent neck diameter on your cases. With correct neck tension you can expect a more consistent seating depth. Includes one mandrel. Additional mandrels sold separately. Cut out in die provides an easy view for making sure case aligns and setting up depth Interchangeable Mandrels depending on caliber Standard 7/8ths Reloading Press Die ONLY expands neck to slightly under bullet diameter Stainless Parts for a Long Lasting Finish Durable and Accurate L.E. Wilson manufactured lock nut - thickness is .225" from inside to outermost edge .270" for height and 1.250" total width OD
Backorderable
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10+
£94.90

Prices inclusive of duty & VAT.

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10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Consistent neck diameter
  • Durable stainless parts
  • Interchangeable mandrels available
94.9 99.9 8 GBP
Description Specification Customers reviews Accessories

L.E. WILSON 25 CALIBER (0.256) DIE W/EXPANDING MANDREL

94.9 GBP £94.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£94.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Description:

Prepare your brass cases with precision using the EXPANDING MANDREL DIES from L.E. WILSON.

The Wilson Expanding Mandrel Sizing Die is specifically designed for use on NEW brass cases, ensuring they are adequately prepared for the seating operation. Over recent years, the demand for properly sizing new brass cases has increased, particularly to ready them for their first firing.

New brass cases can often sustain damage during bulk shipping; however, this die provides a consistent neck diameter, which is crucial for reliable performance. With the correct neck tension, you can anticipate a more uniform seating depth.

Key Features:

  • Includes one mandrel; additional mandrels sold separately.
  • Cut-out in die offers easy visibility for case alignment and depth setup.
  • Interchangeable mandrels available based on caliber.
  • Compatible with standard 7/8ths reloading presses.
  • Die expands neck to slightly under bullet diameter.
  • Constructed with stainless parts for a long-lasting finish.
  • Durable and accurate L.E. Wilson manufactured lock nut with a thickness of .225" from inside to outermost edge, .270" for height, and 1.250" total width OD.

Enhance your reloading process with the precision and reliability of the L.E. Wilson Expanding Mandrel Dies.



Attributes

  • Cartridge:
    25 Caliber (.251)
  • Diameter (in): -
  • Die Style: -
  • Delivery weight: 0.227kg
  • Shipping height: 13mm
  • Shipping width: 76mm
  • Shipping length: 152mm
  • UPC: 815145028419

Item details

Made in USA

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Variations:

25 CALIBER (0.256) DIE W/EXPANDING MANDREL
94.9 GBP 0 £94.90 *
Backorderable
Cartridge: 25 Caliber (.251) Product no.: 430116128
Backorderable
94.9 GBP 0 £94.90 *
-5 %
30 CALIBER (0.3075) DIE W/EXPANDING MANDREL
94.9 GBP 9 £94.90 * £99.90 You save £5.00
In stock
Cartridge: 30 Caliber (.308) Diameter (in): 0.3075 Die Style: Expander Die Product no.: 749018895
In stock
94.9 GBP 9 £94.90 * £99.90
-5 %
33 CALIBER (0.337) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.337 Die Style: Expander Die Product no.: 749018896
In stock
94.9 GBP 1 £94.90 * £99.90
-5 %
6.5MM CALIBER (0.263) DIE W/EXPANDING MANDREL
94.9 GBP 3 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.263 Die Style: Expander Die Product no.: 749018898
In stock
94.9 GBP 3 £94.90 * £99.90
-5 %
6MM CALIBER (0.242) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Diameter (in): 0.242 Die Style: Expander Die Product no.: 749018897
In stock
94.9 GBP 1 £94.90 * £99.90
-5 %
7MM CALIBER (0.283) DIE W/EXPANDING MANDREL
94.9 GBP 1 £94.90 * £99.90 You save £5.00
In stock
Cartridge: 7 mm Diameter (in): 0.283 Die Style: Expander Die Product no.: 749018899
In stock
94.9 GBP 1 £94.90 * £99.90
22 CALIBER (0.223) DIE W/EXPANDING MANDREL
99.9 GBP 0 £99.90 *
Backorderable
Cartridge: 22 Caliber (.223-.224) Diameter (in): 0.223 Die Style: Expander Die Product no.: 749018894
Backorderable
99.9 GBP 0 £99.90 *
270 CALIBER (0.276) DIE W/EXPANDING MANDREL
94.9 GBP 0 £94.90 *
Backorderable
Cartridge: 270/6.8 mm (.277) Product no.: 430116129
Backorderable
94.9 GBP 0 £94.90 *

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