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 Bullet Casting Lube & Sizer Dies LEE PRECISION 0.452" BREECH LOCK BULLET SIZER & PUNCH Support

The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
-6 %

LEE PRECISION 0.452" BREECH LOCK BULLET SIZER & PUNCH

734307915278 100040859
Variations
Filters:
Diameter (in)
0.225
0.243
0.278
0.284
0.285
0.308
0.309
0.314
0.323
0.329
0.339
0.355
0.356
0.357
0.358
0.401
0.410
0.427
0.430
0.451
0.452
0.454
0.457
0.501
0.510
Variations:

Variations:

-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.452" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 1 £16.90 * £17.90
In stock
Diameter (in): 0.452 Product no.: 100040859
In stock
16.9 GBP 1 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.225" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.225 Product no.: 100040838
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.308" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.308 Product no.: 100040843
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock reloading press.
0.309" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.309 Product no.: 100040844
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.356" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.356 Product no.: 100040850
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.358" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.358 Product no.: 100040852
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.401" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.401 Product no.: 100040853
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.430" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.430 Product no.: 100040857
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.451" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 1 £16.90 * £17.90
In stock
Diameter (in): 0.451 Product no.: 100040858
In stock
16.9 GBP 1 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock enabled reloading press.
0.457" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.457 Product no.: 100040861
In stock
16.9 GBP 2 £16.90 * £17.90
The Lee Breech Lock Bullet Sizer & Punch sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press for efficient reloading.
0.357" BREECH LOCK BULLET SIZER & PUNCH
17.9 GBP 0 £17.90 *
Backorderable
Diameter (in): 0.357 Product no.: 100040851
Backorderable
17.9 GBP 0 £17.90 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.355" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 0 £16.90 *
Backorderable
Diameter (in): 0.355 Product no.: 430108513
Backorderable
16.9 GBP 0 £16.90 *
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.243" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.243 Product no.: 100040839
Not available
15.87 GBP 0 £15.87 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.278" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.278 Product no.: 100040840
Not available
14.73 GBP 0 £14.73 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.284" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.284 Product no.: 100040841
Not available
15.87 GBP 0 £15.87 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.285" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.285 Product no.: 100040842
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.314" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.314 Product no.: 100040846
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.323" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.323 Product no.: 100040847
Not available
16.28 GBP 0 £16.28 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock enabled reloading press.
0.329" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.329 Product no.: 100040848
Not available
17.06 GBP 0 £17.06 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.410" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.410 Product no.: 100040854
Not available
16.28 GBP 0 £16.28 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.427" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.427 Product no.: 100040855
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.454" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.454 Product no.: 100040860
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.501" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.501 Product no.: 100040862
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, and fits any Breech Lock enabled reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.510" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.510 Product no.: 100040863
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.339" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.339 Product no.: 100040849
16.9 17.9 25 GBP
-6 %
MSRP £17.90
16.9 GBP £16.90

Prices inclusive of duty & VAT.

Product no.: 100040859

Mfr. No.: 91527

734307915278 Lee Breech Lock Bullet Sizer & Punch sizes cast bullets, also seats and crimps gas checks. Use in conjunction with the Breech Lock Bullet Sizer Kit. Fits any Breech Lock enabled reloading press.
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+
-6 %
MSRP £17.90
You save £1.00
£16.90

Prices inclusive of duty & VAT.

You save £1.00
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.
  • Sizes cast bullets precisely
  • Seats and crimps gas checks
  • Compatible with Breech Lock
Wish List Ask question
16.9 17.9 25 GBP
Description Specification Customers reviews Accessories

LEE PRECISION 0.452" BREECH LOCK BULLET SIZER & PUNCH

-6 %
MSRP £17.90
16.9 GBP £16.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-6 %
MSRP £17.90
You save £1.00
£16.90

Prices inclusive of duty & VAT.

You save £1.00
1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance your reloading precision with the Lee Breech Lock Bullet Sizer & Punch!

The Lee Breech Lock Bullet Sizer & Punch is an essential tool for any reloader looking to ensure accuracy and consistency in their cast bullets. This innovative product not only sizes your bullets but also seats and crimps gas checks, making it a versatile addition to your reloading setup.

Key Features:

  • Compatible with Breech Lock Systems: Designed to work seamlessly with any Breech Lock enabled reloading press.
  • Efficient Sizing: Perfectly sizes cast bullets to 0.452", ensuring optimal performance.
  • Gas Check Integration: Easily seats and crimps gas checks for enhanced bullet performance.
  • Easy to Use: Simple to incorporate into your existing reloading process when used with the Breech Lock Bullet Sizer Kit.

Whether you are a seasoned gunsmith or a shooting enthusiast, the Lee Breech Lock Bullet Sizer & Punch is designed to elevate your reloading experience. Make sure you have the right tools for precision and reliability in every shot!



Attributes

  • Diameter (in): 
    0.452
  • Delivery weight: 0.064kg
  • Shipping height: 25mm
  • Shipping width: 102mm
  • Shipping length: 127mm
  • UPC: 734307915278

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.452" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 1 £16.90 * £17.90
In stock
Diameter (in): 0.452 Product no.: 100040859
In stock
16.9 GBP 1 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.225" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.225 Product no.: 100040838
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.308" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.308 Product no.: 100040843
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock reloading press.
0.309" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.309 Product no.: 100040844
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.356" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.356 Product no.: 100040850
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.358" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.358 Product no.: 100040852
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.401" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.401 Product no.: 100040853
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.430" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.430 Product no.: 100040857
In stock
16.9 GBP 2 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.451" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 1 £16.90 * £17.90
In stock
Diameter (in): 0.451 Product no.: 100040858
In stock
16.9 GBP 1 £16.90 * £17.90
-6 %
The Lee Breech Lock Bullet Sizer & Punch sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock enabled reloading press.
0.457" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 2 £16.90 * £17.90
In stock
Diameter (in): 0.457 Product no.: 100040861
In stock
16.9 GBP 2 £16.90 * £17.90
The Lee Breech Lock Bullet Sizer & Punch sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press for efficient reloading.
0.357" BREECH LOCK BULLET SIZER & PUNCH
17.9 GBP 0 £17.90 *
Backorderable
Diameter (in): 0.357 Product no.: 100040851
Backorderable
17.9 GBP 0 £17.90 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.355" BREECH LOCK BULLET SIZER & PUNCH
16.9 GBP 0 £16.90 *
Backorderable
Diameter (in): 0.355 Product no.: 430108513
Backorderable
16.9 GBP 0 £16.90 *
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.243" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.243 Product no.: 100040839
Not available
15.87 GBP 0 £15.87 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.278" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.278 Product no.: 100040840
Not available
14.73 GBP 0 £14.73 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.284" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.284 Product no.: 100040841
Not available
15.87 GBP 0 £15.87 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.285" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.285 Product no.: 100040842
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.314" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.314 Product no.: 100040846
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.323" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.323 Product no.: 100040847
Not available
16.28 GBP 0 £16.28 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, and is compatible with any Breech Lock enabled reloading press.
0.329" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.329 Product no.: 100040848
Not available
17.06 GBP 0 £17.06 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
0.410" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.410 Product no.: 100040854
Not available
16.28 GBP 0 £16.28 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock enabled reloading press.
0.427" BREECH LOCK BULLET SIZER & PUNCH
Not available
Diameter (in): 0.427 Product no.: 100040855
Not available
17.01 GBP 0 £17.01 *
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.454" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.454 Product no.: 100040860
The Lee Breech Lock Bullet Sizer & Punch precisely sizes cast bullets, seats, and crimps gas checks, compatible with any Breech Lock reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.501" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.501 Product no.: 100040862
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets, seats and crimps gas checks, and fits any Breech Lock enabled reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.510" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.510 Product no.: 100040863
The Lee Breech Lock Bullet Sizer & Punch efficiently sizes cast bullets and crimps gas checks, compatible with any Breech Lock enabled reloading press.
BREECH LOCK BULLET SIZER & PUNCHES - 0.339" BREECH LOCK BULLET SIZER & PUNCH
Diameter (in): 0.339 Product no.: 100040849

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.

© 2026 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top