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 Presses Shotshell Presses MEC RELOADING SIZEMASTER SINGLE STAGE RELOADING PRESS 16 GAUGE Support

The MEC Sizemaster is a versatile single-stage reloader featuring E-Z Prime, a Power Ring collet resizer, and adjustable for 3 shells, ensuring precision and efficiency.
Offer

MEC RELOADING SIZEMASTER SINGLE STAGE RELOADING PRESS 16 GAUGE

098489015325 749019478
Variations
Filters:
Variations:

Variations:

Offer
The MEC Sizemaster is a versatile single-stage reloader featuring E-Z Prime, a Power Ring collet resizer, and adjustable for 3 shells, ensuring precision and efficiency.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 16 GAUGE
649.9 GBP 2 £649.90 * £679.90
In stock
Gauge: 16 Gauge Product no.: 749019478
In stock
649.9 GBP 2 £649.90 * £679.90
-5 %
The MEC Sizemaster Shell Press offers precision reloading for 20 gauge shells, ensuring consistent performance and reliability for all your shooting needs.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 20 GAUGE
609.9 GBP 3 £609.90 * £639.90
In stock
Gauge: 20 Gauge Product no.: 749010674
In stock
609.9 GBP 3 £609.90 * £639.90
-5 %
The MEC Sizemaster Shell Press offers precise reloading for 410 gauge shells, ensuring consistent performance and durability for all your shooting needs.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 410 GAUGE
619.9 GBP 2 £619.90 * £649.90
In stock
Gauge: .410 Bore Product no.: 749010676
In stock
619.9 GBP 2 £619.90 * £649.90
-5 %
The MEC Sizemaster offers precision reloading with E-Z Prime automatic feed, a versatile resizing station for various shell types, and includes essential accessories.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 12 GAUGE
839.9 GBP 3 £839.90 * £879.90
In stock
Gauge: 12 Gauge Product no.: 749010672
In stock
839.9 GBP 3 £839.90 * £879.90
-5 %
The MEC Sizemaster offers an efficient single-stage reloading experience with features like E-Z Prime feed, Power Ring collet resizer, and adjustable for 3 shells.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 410 GAUGE 3"
629.9 GBP 1 £629.90 * £659.90
In stock
Gauge: .410 Bore Product no.: 749019479
In stock
629.9 GBP 1 £629.90 * £659.90
The MEC Sizemaster Shell Press offers precision reloading for 28 gauge, ensuring consistent results and durability, perfect for avid shooters and reloaders.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 28 GAUGE
669.9 GBP 0 £669.90 *
Backorderable
Gauge: 28 Gauge Product no.: 749010675
Backorderable
669.9 GBP 0 £669.90 *
609.9 839.9 6 GBP
Offer
MSRP £679.90
649.9 GBP £649.90

Prices inclusive of duty & VAT.

Product no.: 749019478

Mfr. No.: 812016

098489015325 The MEC Sizemaster is an all-in-one, single-stage reloader that offers simplicity and efficiency without sacrificing precision. Loaded with premium features like the E-Z Prime automatic primer feed and “Power Ring” collet resizer that returns every base to factory specifications. The new generation resizing station handles brass or steel heads, both high and low base. Adjustable for 3 shells, and available in 12, 20, 28 gauge and .410 bore (.410 not available with automatic primer feed). Includes 1 Charge Bar and 3 Powder Bushings.
In stock 2 pcs. in the USA warehouse
5/5 - 1 Customers
1
2
3
4
5
6
7
8
9
10+
Offer
MSRP £679.90
£649.90

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.
Wish List Ask question
609.9 839.9 6 GBP
Description Specification Customers reviews Accessories

MEC RELOADING SIZEMASTER SINGLE STAGE RELOADING PRESS 16 GAUGE

Offer
MSRP £679.90
649.9 GBP £649.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
Offer
MSRP £679.90
£649.90

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:

Discover the MEC Sizemaster Shell Press for unparalleled reloading efficiency!

The MEC Sizemaster is an all-in-one, single-stage reloader that combines simplicity and efficiency without compromising on precision. This exceptional reloading press is designed for both novice and experienced reloaders alike.

Key Features:

  • E-Z Prime automatic primer feed for seamless operation
  • Innovative “Power Ring” collet resizer that ensures every base meets factory specifications
  • New generation resizing station that accommodates both brass and steel heads, suitable for high and low base
  • Adjustable for 3 shells, providing versatility for various reloading needs
  • Available in multiple gauges: 12, 20, 28 gauge, and .410 bore (note: .410 not available with automatic primer feed)
  • Includes 1 Charge Bar and 3 Powder Bushings for added convenience

Enhance your reloading experience with the MEC Sizemaster Shell Press, where quality meets performance. Ideal for those looking to achieve consistent and reliable results in their reloading process.



Top takeaways

  1. The MEC Sizemaster is a single-stage reloader that combines simplicity with precision and is equipped with features like the E-Z Prime automatic primer feed and Power Ring collet resizer.
  2. It is versatile, capable of handling both brass and steel heads, and adjustable for 3-inch shells, specifically designed for 16 gauge shells.
  3. The package includes 1 Charge Bar and 3 Powder Bushings, making it ready to use for various reloading needs.

Attributes

  • Gauge: 
    16 Gauge
  • Delivery weight: 9.31kg
  • Shipping height: 260mm
  • Shipping width: 427mm
  • Shipping length: 567mm
  • UPC: 098489015325

Item details

Made in USA

Customers reviews

Customer ratings (1)

5 / 5
Definitely recommended

Brownells USA Great reloader 28/11/2017

I've had this reloader about a year now. It's worked great for both 2 1/2 and 3 inch shells. Make sure to grease the resizer to keep it running smooth though.

Variations:

Offer
The MEC Sizemaster is a versatile single-stage reloader featuring E-Z Prime, a Power Ring collet resizer, and adjustable for 3 shells, ensuring precision and efficiency.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 16 GAUGE
649.9 GBP 2 £649.90 * £679.90
In stock
Gauge: 16 Gauge Product no.: 749019478
In stock
649.9 GBP 2 £649.90 * £679.90
-5 %
The MEC Sizemaster Shell Press offers precision reloading for 20 gauge shells, ensuring consistent performance and reliability for all your shooting needs.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 20 GAUGE
609.9 GBP 3 £609.90 * £639.90
In stock
Gauge: 20 Gauge Product no.: 749010674
In stock
609.9 GBP 3 £609.90 * £639.90
-5 %
The MEC Sizemaster Shell Press offers precise reloading for 410 gauge shells, ensuring consistent performance and durability for all your shooting needs.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 410 GAUGE
619.9 GBP 2 £619.90 * £649.90
In stock
Gauge: .410 Bore Product no.: 749010676
In stock
619.9 GBP 2 £619.90 * £649.90
-5 %
The MEC Sizemaster offers precision reloading with E-Z Prime automatic feed, a versatile resizing station for various shell types, and includes essential accessories.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 12 GAUGE
839.9 GBP 3 £839.90 * £879.90
In stock
Gauge: 12 Gauge Product no.: 749010672
In stock
839.9 GBP 3 £839.90 * £879.90
-5 %
The MEC Sizemaster offers an efficient single-stage reloading experience with features like E-Z Prime feed, Power Ring collet resizer, and adjustable for 3 shells.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 410 GAUGE 3"
629.9 GBP 1 £629.90 * £659.90
In stock
Gauge: .410 Bore Product no.: 749019479
In stock
629.9 GBP 1 £629.90 * £659.90
The MEC Sizemaster Shell Press offers precision reloading for 28 gauge, ensuring consistent results and durability, perfect for avid shooters and reloaders.
MEC SIZEMASTER SHELL PRESS - SIZEMASTER SINGLE STAGE RELOADING PRESS 28 GAUGE
669.9 GBP 0 £669.90 *
Backorderable
Gauge: 28 Gauge Product no.: 749010675
Backorderable
669.9 GBP 0 £669.90 *

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