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 RCBS 243 WINCHESTER SEATER DIE Support

Experience precision with the RCBS MatchMaster seater die featuring a bullet loading window, micrometer adjustable seater, and self-centering system for flawless seating.
Offer

RCBS 243 WINCHESTER SEATER DIE

604544654387 747000149
Variations
Filters:
Variations:

Variations:

Offer
Experience precision with the RCBS MatchMaster seater die featuring a bullet loading window, micrometer adjustable seater, and self-centering system for flawless seating.
MATCHMASTER COMPETITION SEATER DIES - 243 WINCHESTER SEATER DIE
139.9 GBP 1 £139.90 * £144.90
In stock
Cartridge: 243 Winchester Die Style: Seater Die Product no.: 747000149
In stock
139.9 GBP 1 £139.90 * £144.90
Offer
Experience precision with the RCBS MatchMaster Seater Die, featuring a bullet loading window, micrometer adjustment, and a free-floating, self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 338 LAPUA MAGNUM SEATER DIE
129.9 GBP 2 £129.90 * £134.90
In stock
Cartridge: 338 Lapua Die Style: Seater Die Product no.: 747000164
In stock
129.9 GBP 2 £129.90 * £134.90
Offer
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 6MM BR SEATER DIE
129.9 GBP 3 £129.90 * £134.90
In stock
Cartridge: 6 mm BR Die Style: Seater Die Product no.: 747000163
In stock
129.9 GBP 3 £129.90 * £134.90
Experience precision with the RCBS MatchMaster Seater Die: micrometer adjustable, free-floating, self-centering, and a bullet loading window for effortless seating.
MATCHMASTER COMPETITION SEATER DIES - 300 NORMA MAGNUM SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 Norma Die Style: Seater Die Product no.: 747000170
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustability, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 223 REMINGTON SEATER DIE
154.9 GBP 0 £154.90 *
Backorderable
Cartridge: 223 Remington Die Style: Seater Die Product no.: 747000147
Backorderable
154.9 GBP 0 £154.90 *
Experience effortless bullet seating with the MatchMaster die's bullet loading window and micrometer adjustable, self-centering system for unmatched accuracy.
MATCHMASTER COMPETITION SEATER DIES - 300 PRC SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 PRC Die Style: Seater Die Product no.: 747000167
Backorderable
134.9 GBP 0 £134.90 *
Experience precise bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustment, and self-centering system for ultimate accuracy.
MATCHMASTER COMPETITION SEATER DIES - 300 WINCHESTER MAGNUM SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 Winchester Magnum Die Style: Seater Die Product no.: 747000160
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster Seater Die, featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 308 WINCHESTER SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 308 Winchester Die Style: Seater Die Product no.: 747000161
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustability, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5MM CREEDMOOR SEATER DIE
154.9 GBP 0 £154.90 *
Backorderable
Cartridge: 6.5 Creedmoor Die Style: Seater Die Product no.: 747000175
Backorderable
154.9 GBP 0 £154.90 *
Experience effortless bullet seating with the MatchMaster die's bullet loading window, micrometer adjustable seater, and self-centering system for unmatched precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5MM PRC SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 6.5 PRC Die Style: Seater Die Product no.: 747000173
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless and precise bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustment, and self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 6MM CREEDMOOR SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 6mm Creedmoor Die Style: Seater Die Product no.: 747000171
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 224 VALKYRIE SEATER DIE
Not available
Cartridge: 224 Valkyrie Die Style: Seater Die Product no.: 747000148
Not available
159.9 GBP 0 £159.90 *
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustment, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5X55MM SWEDE SEATER DIE
Not available
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: Seater Die Product no.: 747000155
Not available
144.9 GBP 0 £144.90 *
129.9 154.9 13 GBP
Offer
MSRP £144.90
139.9 GBP £139.90

Prices inclusive of duty & VAT.

Product no.: 747000149

Mfr. No.: 11440

604544654387 What sets the MatchMaster seating die apart from the competition is our bullet seating window with bullet retaining system. Simply place the bullet in the window and raise the case into the die to seat the bullet. No more smashed fingers or misaligned bullets! Couple this with a micrometer adjustable, free-floating, self-centering bullet seating stem and you have the easiest, most accurate bullet seating die on the market. MICROMETER ADJUSTABLE SEATER FREE FLOATING/SELF-CENTERING BULLET SEATING SYSTEM BULLET LOADING WINDOW WITH BULLET RETAINING SYSTEM
In stock 1 pcs. in the USA warehouse
Be the first to rate this product
1
2
3
4
5
6
7
8
9
10+
Offer
MSRP £144.90
£139.90

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.
  • Micrometer adjustable seater
  • Free floating/self-centering system
  • Bullet loading window
Wish List Ask question
129.9 154.9 13 GBP
Description Specification Customers reviews Accessories

RCBS 243 WINCHESTER SEATER DIE

Offer
MSRP £144.90
139.9 GBP £139.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
Offer
MSRP £144.90
£139.90

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:

Experience unparalleled precision with the MatchMaster Competition Seater Die!

The RCBS 243 Winchester Seater Die stands out in the market, thanks to its innovative bullet seating window and bullet retaining system. This unique design allows you to easily place the bullet in the window and raise the case into the die for perfect bullet seating. Say goodbye to smashed fingers and misaligned bullets!

Key Features:

  • Micrometer Adjustable Seater: Achieve the perfect seating depth with precision adjustments.
  • Free Floating/Self-Centering Bullet Seating System: Ensures optimal alignment for consistent performance.
  • Bullet Loading Window with Bullet Retaining System: Simplifies the loading process and enhances accuracy.

With the MatchMaster seating die, you have the easiest and most accurate bullet seating solution available, tailored for enthusiasts and professionals alike.



Attributes

  • Cartridge: 
    243 Winchester
  • Die Style: 
    Seater Die
  • Delivery weight: 0.68kg
  • Shipping height: 51mm
  • Shipping width: 114mm
  • Shipping length: 152mm
  • UPC: 604544654387

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Offer
Experience precision with the RCBS MatchMaster seater die featuring a bullet loading window, micrometer adjustable seater, and self-centering system for flawless seating.
MATCHMASTER COMPETITION SEATER DIES - 243 WINCHESTER SEATER DIE
139.9 GBP 1 £139.90 * £144.90
In stock
Cartridge: 243 Winchester Die Style: Seater Die Product no.: 747000149
In stock
139.9 GBP 1 £139.90 * £144.90
Offer
Experience precision with the RCBS MatchMaster Seater Die, featuring a bullet loading window, micrometer adjustment, and a free-floating, self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 338 LAPUA MAGNUM SEATER DIE
129.9 GBP 2 £129.90 * £134.90
In stock
Cartridge: 338 Lapua Die Style: Seater Die Product no.: 747000164
In stock
129.9 GBP 2 £129.90 * £134.90
Offer
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 6MM BR SEATER DIE
129.9 GBP 3 £129.90 * £134.90
In stock
Cartridge: 6 mm BR Die Style: Seater Die Product no.: 747000163
In stock
129.9 GBP 3 £129.90 * £134.90
Experience precision with the RCBS MatchMaster Seater Die: micrometer adjustable, free-floating, self-centering, and a bullet loading window for effortless seating.
MATCHMASTER COMPETITION SEATER DIES - 300 NORMA MAGNUM SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 Norma Die Style: Seater Die Product no.: 747000170
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustability, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 223 REMINGTON SEATER DIE
154.9 GBP 0 £154.90 *
Backorderable
Cartridge: 223 Remington Die Style: Seater Die Product no.: 747000147
Backorderable
154.9 GBP 0 £154.90 *
Experience effortless bullet seating with the MatchMaster die's bullet loading window and micrometer adjustable, self-centering system for unmatched accuracy.
MATCHMASTER COMPETITION SEATER DIES - 300 PRC SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 PRC Die Style: Seater Die Product no.: 747000167
Backorderable
134.9 GBP 0 £134.90 *
Experience precise bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustment, and self-centering system for ultimate accuracy.
MATCHMASTER COMPETITION SEATER DIES - 300 WINCHESTER MAGNUM SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 300 Winchester Magnum Die Style: Seater Die Product no.: 747000160
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster Seater Die, featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 308 WINCHESTER SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 308 Winchester Die Style: Seater Die Product no.: 747000161
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustability, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5MM CREEDMOOR SEATER DIE
154.9 GBP 0 £154.90 *
Backorderable
Cartridge: 6.5 Creedmoor Die Style: Seater Die Product no.: 747000175
Backorderable
154.9 GBP 0 £154.90 *
Experience effortless bullet seating with the MatchMaster die's bullet loading window, micrometer adjustable seater, and self-centering system for unmatched precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5MM PRC SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 6.5 PRC Die Style: Seater Die Product no.: 747000173
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless and precise bullet seating with the RCBS MatchMaster die, featuring a bullet loading window, micrometer adjustment, and self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 6MM CREEDMOOR SEATER DIE
134.9 GBP 0 £134.90 *
Backorderable
Cartridge: 6mm Creedmoor Die Style: Seater Die Product no.: 747000171
Backorderable
134.9 GBP 0 £134.90 *
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustability, and a self-centering system.
MATCHMASTER COMPETITION SEATER DIES - 224 VALKYRIE SEATER DIE
Not available
Cartridge: 224 Valkyrie Die Style: Seater Die Product no.: 747000148
Not available
159.9 GBP 0 £159.90 *
Experience effortless bullet seating with the RCBS MatchMaster die featuring a bullet loading window, micrometer adjustment, and a self-centering system for precision.
MATCHMASTER COMPETITION SEATER DIES - 6.5X55MM SWEDE SEATER DIE
Not available
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: Seater Die Product no.: 747000155
Not available
144.9 GBP 0 £144.90 *

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