My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Reloading Reloading Dies Rifle Dies L.E. WILSON 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE Support

The L.E. Wilson 300 Winchester Magnum Bushing Neck Sizing Die allows precise neck sizing control, improving concentricity and extending brass life with interchangeable bushings.
-5 %

L.E. WILSON 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE

815145023636 749058106
Variations
Filters:
Variations:

Variations:

-5 %
The L.E. Wilson 300 Winchester Magnum Bushing Neck Sizing Die allows precise neck sizing control, improving concentricity and extending brass life with interchangeable bushings.
STAINLESS NECK SIZING DIES - 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 300 Winchester Magnum Die Style: Bushing Neck Sizing Die Product no.: 749058106
In stock
99.9 GBP 1 £99.90 * £104.90
The L.E. Wilson 6.5 PRC Bushing Neck Sizing Die offers precise neck sizing control, improved concentricity, and enhanced brass life, using interchangeable sizing bushings.
STAINLESS NECK SIZING DIES - 6.5 PRC BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 *
In stock
Cartridge: 6.5 PRC Die Style: Neck Sizing Die Product no.: 749018885
In stock
99.9 GBP 2 £99.90 *
-5 %
.308 Winchester Stainless Neck Sizing Die by L.E. Wilson ensures precise neck sizing for improved accuracy and consistent bullet seating in your reloading process.
STAINLESS NECK SIZING DIES - 308 WINCHESTER BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 308 Winchester, 7 mm - 08 Remington Die Style: Neck Sizing Dies Product no.: 749006706
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
The L.E. WILSON Stainless Neck Sizing Die for 6mm PPC ensures precision neck sizing, enhancing accuracy and consistency for reloaders seeking top performance.
STAINLESS NECK SIZING DIES - 6MM PPC BUSHING NECK SIZING DIE
99.9 GBP 3 £99.90 * £104.90
In stock
Cartridge: 6mm PPC Die Style: Neck Sizing Dies Product no.: 749006707
In stock
99.9 GBP 3 £99.90 * £104.90
-5 %
The L.E. Wilson Stainless Neck Sizing Die for .222 Rem offers precision resizing, durability, and consistent performance, enhancing your reloading experience.
STAINLESS NECK SIZING DIES - 222 REMINGTON BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 222 Remington Die Style: Neck Sizing Dies Product no.: 749006699
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
The L.E. Wilson Stainless Neck Sizing Die for .22-250 Rem ensures precise neck sizing, enhanced accuracy, and durability for all your reloading needs.
STAINLESS NECK SIZING DIES - 22-250 REMINGTON BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 22-250 Remington Die Style: Neck Sizing Dies Product no.: 749006702
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
The L.E. WILSON Stainless Neck Sizing Die for 6mm BR ensures precise neck tension, durability, and consistent reloads for superior accuracy in your shooting.
STAINLESS NECK SIZING DIES - 6MM BR BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 6 mm BR Die Style: Neck Sizing Dies Product no.: 749006705
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
Achieve precise neck sizing control with L.E. WILSON's 6.5X55MM die, featuring interchangeable bushings for improved concentricity and longer brass life.
STAINLESS NECK SIZING DIES - 6.5X55MM SWEDE BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: Bushing Neck Sizing Die Product no.: 749058109
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
Achieve precise neck sizing control with L.E. Wilson's Stainless Neck Sizing Die, featuring interchangeable bushings for improved concentricity and brass longevity.
STAINLESS NECK SIZING DIES - 6MM DASHER BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6 mm Dasher Die Style: Bushing Neck Sizing Die Product no.: 749058075
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
Control neck sizing with L.E. Wilson's 6.5mm Creedmoor Bushing Neck Sizing Die. Interchangeable bushings enhance concentricity and extend brass life.
STAINLESS NECK SIZING DIES - 6.5MM CREEDMOOR BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6.5 Creedmoor Die Style: Bushing Neck Sizing Die Product no.: 749058156
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
Achieve precise neck sizing with the L.E. WILSON 6 BR-A Bushing Neck Sizing Die, enhancing concentricity and brass longevity while using interchangeable bushings.
STAINLESS NECK SIZING DIES - 6 BR-A BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6mm BR-A Die Style: Neck Sizing Die Product no.: 749018886
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
L.E. Wilson's Stainless Neck Sizing Die offers precise control over neck sizing with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - 6 BRX BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6 mm BRX Die Style: Neck Sizing Die Product no.: 749018887
In stock
99.9 GBP 1 £99.90 * £104.90
.223 Remington Stainless Neck Sizing Die by L.E. Wilson ensures precise neck sizing, enhancing accuracy and consistency for your reloads with durable stainless steel construction.
STAINLESS NECK SIZING DIES - 223 REMINGTON BUSHING NECK SIZING DIE
104.9 GBP 0 £104.90 *
Backorderable
Cartridge: 223 Remington Die Style: Neck Sizing Dies Product no.: 749006703
Backorderable
104.9 GBP 0 £104.90 *
The L.E. Wilson Stainless Neck Sizing Die for 6mm PPC ensures precise neck sizing, enhancing accuracy and consistency for superior reloads.
STAINLESS NECK SIZING DIES - 6MM PPC OVERSIZED BUSHING NECK DIE
Not available
Cartridge: 6 PPC Die Style: Neck Sizing Dies Product no.: 749006689
Not available
94.9 GBP 0 £94.90 *
.243 Winchester Bushing Neck Die by L.E. Wilson ensures precise neck sizing with durable stainless construction for improved accuracy and consistent performance.
STAINLESS NECK SIZING DIES - 243 WINCHESTER BUSHING NECK DIE
Not available
Cartridge: 243 Winchester, 260 Remington Die Style: Neck Sizing Dies Product no.: 749006700
Not available
89.9 GBP 0 £89.90 *
The L.E. Wilson Stainless Neck Sizing Die for 6mm/6.5x47mm Lapua offers precision, durability, and superior neck sizing for optimal cartridge performance.
STAINLESS NECK SIZING DIES - 6MM/6.5X47MM LAPUA BUSHING NECK SIZING DIE
Not available
Cartridge: 6 x 47 Lapua Die Style: Neck Sizing Die Product no.: 749011903
Not available
69.9 GBP 0 £69.90 *
L.E. Wilson's 338 Lapua Magnum Bushing Neck Die offers precise neck sizing control, enhances concentricity, and extends brass life with interchangeable sizing bushings.
STAINLESS NECK SIZING DIES - 338 LAPUA MAGNUM BUSHING NECK DIE
Not available
Cartridge: 338 Lapua Die Style: Neck Sizing Die Product no.: 749012184
Not available
94.9 GBP 0 £94.90 *
The L.E. Wilson 223 Ackley Improved Bushing Neck Die allows precise neck sizing with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - 223 ACKLEY IMPROVED BUSHING NECK DIE
Not available
Cartridge: 223 Ackley Die Style: Bushing Neck Sizing Die Product no.: 749058096
Not available
94.9 GBP 0 £94.90 *
L.E. Wilson Stainless Neck Sizing Die 300 PRC allows precise neck sizing control with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - STAINLESS NECK DIE 300 PRC
Not available
Cartridge: 300 PRC Die Style: Neck Sizing Die Product no.: 749018884
Not available
79.9 GBP 0 £79.90 *
99.9 104.9 19 GBP
-5 %
MSRP £104.90
99.9 GBP £99.90

Prices inclusive of duty & VAT.

Product no.: 749058106

Mfr. No.: SND-300WM

815145023636 Designed so the user can control and/or change the amount of neck sizing the cartridge case receives. Uses interchangeable sizing bushings that size the outside of the case neck. The conventional expander is eliminated, improving concentricity and prolonging brass life. **NECK DIE BASE SOLD SEPARATELY** The die is used with an Arbor Press. Sizes the neck to 3/16" from the mouth end, a practice many shooters prefer. Bushings not included. Dies include a decapping rod.
In stock 1 pcs. in the USA warehouse
5/5 - 2 Customers
1
2
3
4
5
6
7
8
9
10+
-5 %
MSRP £104.90
£99.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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.
  • Customizable neck sizing
  • Improved concentricity
  • Prolongs brass life
Wish List Ask question
99.9 104.9 19 GBP
Description Specification Customers reviews Accessories

L.E. WILSON 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE

-5 %
MSRP £104.90
99.9 GBP £99.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-5 %
MSRP £104.90
£99.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Precision neck sizing for superior performance!

The STAINLESS NECK SIZING DIES, L.E. WILSON 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE is expertly crafted to allow users to control and adjust the amount of neck sizing their cartridge cases receive.

Key Features:

  • Interchangeable sizing bushings: These bushings size the outside of the case neck, providing versatility and precision.
  • Improved concentricity: By eliminating the conventional expander, this die enhances concentricity and prolongs the life of your brass.
  • Neck die base sold separately: Please note that the die base is not included with this product.
  • Arbor Press compatibility: This die is designed to be used with an Arbor Press, ensuring a smooth and efficient sizing process.
  • Neck sizing specification: Sizes the neck to 3/16" from the mouth end, a preferred practice among many shooters.
  • Decapping rod included: Each die comes with a decapping rod for added convenience.

Bushings are not included with the die, allowing you to select the specific sizes you need for your shooting requirements.



Attributes

  • Cartridge: 
    300 Winchester Magnum
  • Die Style: 
    Bushing Neck Sizing Die
  • Delivery weight: 0.272kg
  • Shipping height: 42mm
  • Shipping width: 50mm
  • Shipping length: 150mm
  • UPC: 815145023636

Item details

Made in USA

Customers reviews

Customer ratings (2)

5 / 5
Definitely recommended

Brownells USA A solid and reliable product 28/11/2016

This is a fantastic product that is solid in all respects and delivers consistent neck sizing. Used in conjunction with an arbor press purchased from Sinclair int'l.

Definitely recommended

Brownells USA rainier11 06/05/2014

I love all my L.E. Wilson tools. This neck die is easy to use and does a great job. I think if anyone wants to get into precision reloading they should seriously consider L.E. Wilson. Or just wants to get away from the big convensional presses with a couple calibers this is the way to go.

Variations:

-5 %
The L.E. Wilson 300 Winchester Magnum Bushing Neck Sizing Die allows precise neck sizing control, improving concentricity and extending brass life with interchangeable bushings.
STAINLESS NECK SIZING DIES - 300 WINCHESTER MAGNUM BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 300 Winchester Magnum Die Style: Bushing Neck Sizing Die Product no.: 749058106
In stock
99.9 GBP 1 £99.90 * £104.90
The L.E. Wilson 6.5 PRC Bushing Neck Sizing Die offers precise neck sizing control, improved concentricity, and enhanced brass life, using interchangeable sizing bushings.
STAINLESS NECK SIZING DIES - 6.5 PRC BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 *
In stock
Cartridge: 6.5 PRC Die Style: Neck Sizing Die Product no.: 749018885
In stock
99.9 GBP 2 £99.90 *
-5 %
.308 Winchester Stainless Neck Sizing Die by L.E. Wilson ensures precise neck sizing for improved accuracy and consistent bullet seating in your reloading process.
STAINLESS NECK SIZING DIES - 308 WINCHESTER BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 308 Winchester, 7 mm - 08 Remington Die Style: Neck Sizing Dies Product no.: 749006706
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
The L.E. WILSON Stainless Neck Sizing Die for 6mm PPC ensures precision neck sizing, enhancing accuracy and consistency for reloaders seeking top performance.
STAINLESS NECK SIZING DIES - 6MM PPC BUSHING NECK SIZING DIE
99.9 GBP 3 £99.90 * £104.90
In stock
Cartridge: 6mm PPC Die Style: Neck Sizing Dies Product no.: 749006707
In stock
99.9 GBP 3 £99.90 * £104.90
-5 %
The L.E. Wilson Stainless Neck Sizing Die for .222 Rem offers precision resizing, durability, and consistent performance, enhancing your reloading experience.
STAINLESS NECK SIZING DIES - 222 REMINGTON BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 222 Remington Die Style: Neck Sizing Dies Product no.: 749006699
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
The L.E. Wilson Stainless Neck Sizing Die for .22-250 Rem ensures precise neck sizing, enhanced accuracy, and durability for all your reloading needs.
STAINLESS NECK SIZING DIES - 22-250 REMINGTON BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 22-250 Remington Die Style: Neck Sizing Dies Product no.: 749006702
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
The L.E. WILSON Stainless Neck Sizing Die for 6mm BR ensures precise neck tension, durability, and consistent reloads for superior accuracy in your shooting.
STAINLESS NECK SIZING DIES - 6MM BR BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 6 mm BR Die Style: Neck Sizing Dies Product no.: 749006705
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
Achieve precise neck sizing control with L.E. WILSON's 6.5X55MM die, featuring interchangeable bushings for improved concentricity and longer brass life.
STAINLESS NECK SIZING DIES - 6.5X55MM SWEDE BUSHING NECK SIZING DIE
99.9 GBP 2 £99.90 * £104.90
In stock
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: Bushing Neck Sizing Die Product no.: 749058109
In stock
99.9 GBP 2 £99.90 * £104.90
-5 %
Achieve precise neck sizing control with L.E. Wilson's Stainless Neck Sizing Die, featuring interchangeable bushings for improved concentricity and brass longevity.
STAINLESS NECK SIZING DIES - 6MM DASHER BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6 mm Dasher Die Style: Bushing Neck Sizing Die Product no.: 749058075
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
Control neck sizing with L.E. Wilson's 6.5mm Creedmoor Bushing Neck Sizing Die. Interchangeable bushings enhance concentricity and extend brass life.
STAINLESS NECK SIZING DIES - 6.5MM CREEDMOOR BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6.5 Creedmoor Die Style: Bushing Neck Sizing Die Product no.: 749058156
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
Achieve precise neck sizing with the L.E. WILSON 6 BR-A Bushing Neck Sizing Die, enhancing concentricity and brass longevity while using interchangeable bushings.
STAINLESS NECK SIZING DIES - 6 BR-A BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6mm BR-A Die Style: Neck Sizing Die Product no.: 749018886
In stock
99.9 GBP 1 £99.90 * £104.90
-5 %
L.E. Wilson's Stainless Neck Sizing Die offers precise control over neck sizing with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - 6 BRX BUSHING NECK SIZING DIE
99.9 GBP 1 £99.90 * £104.90
In stock
Cartridge: 6 mm BRX Die Style: Neck Sizing Die Product no.: 749018887
In stock
99.9 GBP 1 £99.90 * £104.90
.223 Remington Stainless Neck Sizing Die by L.E. Wilson ensures precise neck sizing, enhancing accuracy and consistency for your reloads with durable stainless steel construction.
STAINLESS NECK SIZING DIES - 223 REMINGTON BUSHING NECK SIZING DIE
104.9 GBP 0 £104.90 *
Backorderable
Cartridge: 223 Remington Die Style: Neck Sizing Dies Product no.: 749006703
Backorderable
104.9 GBP 0 £104.90 *
The L.E. Wilson Stainless Neck Sizing Die for 6mm PPC ensures precise neck sizing, enhancing accuracy and consistency for superior reloads.
STAINLESS NECK SIZING DIES - 6MM PPC OVERSIZED BUSHING NECK DIE
Not available
Cartridge: 6 PPC Die Style: Neck Sizing Dies Product no.: 749006689
Not available
94.9 GBP 0 £94.90 *
.243 Winchester Bushing Neck Die by L.E. Wilson ensures precise neck sizing with durable stainless construction for improved accuracy and consistent performance.
STAINLESS NECK SIZING DIES - 243 WINCHESTER BUSHING NECK DIE
Not available
Cartridge: 243 Winchester, 260 Remington Die Style: Neck Sizing Dies Product no.: 749006700
Not available
89.9 GBP 0 £89.90 *
The L.E. Wilson Stainless Neck Sizing Die for 6mm/6.5x47mm Lapua offers precision, durability, and superior neck sizing for optimal cartridge performance.
STAINLESS NECK SIZING DIES - 6MM/6.5X47MM LAPUA BUSHING NECK SIZING DIE
Not available
Cartridge: 6 x 47 Lapua Die Style: Neck Sizing Die Product no.: 749011903
Not available
69.9 GBP 0 £69.90 *
L.E. Wilson's 338 Lapua Magnum Bushing Neck Die offers precise neck sizing control, enhances concentricity, and extends brass life with interchangeable sizing bushings.
STAINLESS NECK SIZING DIES - 338 LAPUA MAGNUM BUSHING NECK DIE
Not available
Cartridge: 338 Lapua Die Style: Neck Sizing Die Product no.: 749012184
Not available
94.9 GBP 0 £94.90 *
The L.E. Wilson 223 Ackley Improved Bushing Neck Die allows precise neck sizing with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - 223 ACKLEY IMPROVED BUSHING NECK DIE
Not available
Cartridge: 223 Ackley Die Style: Bushing Neck Sizing Die Product no.: 749058096
Not available
94.9 GBP 0 £94.90 *
L.E. Wilson Stainless Neck Sizing Die 300 PRC allows precise neck sizing control with interchangeable bushings, enhancing concentricity and extending brass life.
STAINLESS NECK SIZING DIES - STAINLESS NECK DIE 300 PRC
Not available
Cartridge: 300 PRC Die Style: Neck Sizing Die Product no.: 749018884
Not available
79.9 GBP 0 £79.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top