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)
Shopping 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

Home Handgun Parts Barrel Parts Barrels SILENCERCO THREADED BARRELS FOR GLOCK® Support
Sierra Sale!
Upgrade your Glock® 23 with Silencerco's threaded barrel for enhanced performance. ✨ Durable 416R stainless steel with black finish.
  • SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
  • SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
  • SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
  • SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
  • SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24

SILENCERCO THREADED BARRELS FOR GLOCK® - SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24

817272018370 100500318

Variations:

Upgrade your Glock® 23 with Silencerco's threaded barrel for enhanced performance. ✨ Durable 416R stainless steel with black finish.
SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
199.9 GBP 9 £199.90 *
Barrel Length: 4.5'' Cartridge: 40 S&W Finish: Black Model: 23 Product no.: 100500318
In stock - Is a 'Call to order' product.
199.9 GBP 9 £199.90 *
Ask question
Upgrade your Glock® 19 with Silencerco's threaded barrel for enhanced performance and style. 🔧 Perfect fit for Gen 3 & 4 models!
SILENCERCO THREADED BARREL FOR GLOCK 19 1/2X28
214.9 GBP 0 £214.90 *
Cartridge: 9 mm Luger Finish: Black Model: 19 Product no.: 100017347
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Upgrade your Glock® 17 with Silencerco's threaded barrel for enhanced performance. 🔧 Available in durable finishes and includes a thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 17 1/2X28
214.9 GBP 0 £214.90 *
Cartridge: 9 mm Luger Finish: Black Model: 17 Product no.: 100017346
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Upgrade your Glock 21 with Silencerco's threaded barrel for enhanced performance. 🔧 Durable stainless steel & sleek finishes await!
SILENCERCO THREADED BARREL FOR GLOCK 21 .578 X 28
199.9 GBP 34 £199.90 *
Cartridge: 45 Auto (ACP) Finish: Black Model: 21 Product no.: 100017348
In stock - Is a 'Call to order' product.
199.9 GBP 34 £199.90 *
Ask question
Upgrade your Glock® with Silencerco's 9mm threaded barrel for enhanced performance. 🔧 Fits Gen 3 & 4 models, includes thread protector!
SILENCERCO THREADED BARREL FOR GLOCK 17L 9MM 1/2X28
214.9 GBP 0 £214.90 *
Barrel Length: 6.5'' Cartridge: 9 mm Luger Finish: Black Model: 17L Product no.: 100500304
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Enhance your Glock® 34 with Silencerco's 9mm threaded barrel. Made from durable stainless steel, it includes a thread protector. 🔧
SILENCERCO THREADED BARREL FOR GLOCK 34 9MM 1/2X28
199.9 GBP 80 £199.90 *
Barrel Length: 5.81'' Cartridge: 9 mm Luger Finish: Black Model: 34 Product no.: 100500305
In stock - Is a 'Call to order' product.
199.9 GBP 80 £199.90 *
Ask question
Upgrade your Glock 43 with Silencerco's 9mm threaded barrel! 🔧 Made from durable stainless steel and includes a thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 43 9MM 1/2X28SN
249.9 GBP 0 £249.90 *
Barrel Length: 3.5'' Cartridge: 9 mm Luger Finish: Black Model: 43 Product no.: 100500307
Not available - Is a 'Call to order' product.
249.9 GBP 0 £249.90 *
Ask question
Upgrade your Glock® 22 with Silencerco's threaded barrel for enhanced performance and style. 🔧 Fits Gen 3 & 4, includes thread protector!
SILENCERCO THREADED BARREL FOR GLOCK 22 40S&W 9/16X24
199.9 GBP 0 £199.90 *
Barrel Length: 4.7'' Cartridge: 40 S&W Finish: Black Model: 22 Product no.: 100500317
Backorderable - Is a 'Call to order' product.
199.9 GBP 0 £199.90 *
Ask question
Upgrade your Glock® 26 with Silencerco's threaded barrel for enhanced performance! ✨ Available in nitride finish and includes thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 26 9MM 1/2X28
199.9 GBP 0 £199.90 *
Barrel Length: 3.8'' Cartridge: 9 mm Luger Finish: Nitride Model: 26 Product no.: 100500306
Backorderable - Is a 'Call to order' product.
199.9 GBP 0 £199.90 *
Ask question
199.9 249.9 9 GBP
199.9 GBP £199.90

Prices inclusive of duty & VAT.

Product no.: 100500318

Mfr. No.: AC1757

817272018370 Silencerco’s threaded barrels for Glock® handguns are made from 416R stainless steel and available with a black nitride or natural stainless steel finish. These fit both Gen 3 and Gen 4 Glocks®. 9mm barrels have 1/2x28 threads, while the .45 ACP barrel has .578x28. Includes thread protector.
In stock - Is a 'Call to order' product.
9
Is a 'Call to order' product.
Wish List Ask question
Requires order by phone

Variations:

Upgrade your Glock® 23 with Silencerco's threaded barrel for enhanced performance. ✨ Durable 416R stainless steel with black finish.
SILENCERCO THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
199.9 GBP 9 £199.90 *
Barrel Length: 4.5'' Cartridge: 40 S&W Finish: Black Model: 23 Product no.: 100500318
In stock - Is a 'Call to order' product.
199.9 GBP 9 £199.90 *
Ask question
Upgrade your Glock® 19 with Silencerco's threaded barrel for enhanced performance and style. 🔧 Perfect fit for Gen 3 & 4 models!
SILENCERCO THREADED BARREL FOR GLOCK 19 1/2X28
214.9 GBP 0 £214.90 *
Cartridge: 9 mm Luger Finish: Black Model: 19 Product no.: 100017347
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Upgrade your Glock® 17 with Silencerco's threaded barrel for enhanced performance. 🔧 Available in durable finishes and includes a thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 17 1/2X28
214.9 GBP 0 £214.90 *
Cartridge: 9 mm Luger Finish: Black Model: 17 Product no.: 100017346
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Upgrade your Glock 21 with Silencerco's threaded barrel for enhanced performance. 🔧 Durable stainless steel & sleek finishes await!
SILENCERCO THREADED BARREL FOR GLOCK 21 .578 X 28
199.9 GBP 34 £199.90 *
Cartridge: 45 Auto (ACP) Finish: Black Model: 21 Product no.: 100017348
In stock - Is a 'Call to order' product.
199.9 GBP 34 £199.90 *
Ask question
Upgrade your Glock® with Silencerco's 9mm threaded barrel for enhanced performance. 🔧 Fits Gen 3 & 4 models, includes thread protector!
SILENCERCO THREADED BARREL FOR GLOCK 17L 9MM 1/2X28
214.9 GBP 0 £214.90 *
Barrel Length: 6.5'' Cartridge: 9 mm Luger Finish: Black Model: 17L Product no.: 100500304
Backorderable - Is a 'Call to order' product.
214.9 GBP 0 £214.90 *
Ask question
Enhance your Glock® 34 with Silencerco's 9mm threaded barrel. Made from durable stainless steel, it includes a thread protector. 🔧
SILENCERCO THREADED BARREL FOR GLOCK 34 9MM 1/2X28
199.9 GBP 80 £199.90 *
Barrel Length: 5.81'' Cartridge: 9 mm Luger Finish: Black Model: 34 Product no.: 100500305
In stock - Is a 'Call to order' product.
199.9 GBP 80 £199.90 *
Ask question
Upgrade your Glock 43 with Silencerco's 9mm threaded barrel! 🔧 Made from durable stainless steel and includes a thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 43 9MM 1/2X28SN
249.9 GBP 0 £249.90 *
Barrel Length: 3.5'' Cartridge: 9 mm Luger Finish: Black Model: 43 Product no.: 100500307
Not available - Is a 'Call to order' product.
249.9 GBP 0 £249.90 *
Ask question
Upgrade your Glock® 22 with Silencerco's threaded barrel for enhanced performance and style. 🔧 Fits Gen 3 & 4, includes thread protector!
SILENCERCO THREADED BARREL FOR GLOCK 22 40S&W 9/16X24
199.9 GBP 0 £199.90 *
Barrel Length: 4.7'' Cartridge: 40 S&W Finish: Black Model: 22 Product no.: 100500317
Backorderable - Is a 'Call to order' product.
199.9 GBP 0 £199.90 *
Ask question
Upgrade your Glock® 26 with Silencerco's threaded barrel for enhanced performance! ✨ Available in nitride finish and includes thread protector.
SILENCERCO THREADED BARREL FOR GLOCK 26 9MM 1/2X28
199.9 GBP 0 £199.90 *
Barrel Length: 3.8'' Cartridge: 9 mm Luger Finish: Nitride Model: 26 Product no.: 100500306
Backorderable - Is a 'Call to order' product.
199.9 GBP 0 £199.90 *
Ask question

Description:

Silencerco’s threaded barrels for Glock® handguns are made from 416R stainless steel and available with a black nitride or natural stainless steel finish. These fit both Gen 3 and Gen 4 Glocks®. 9mm barrels have 1/2x28 threads, while the .45 ACP barrel has .578x28. Includes thread protector.

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Silencerco threaded barrels are compatible with both Gen 3 and Gen 4 Glock 23 pistols, crafted from 416R stainless steel.
  2. The barrels are available in either a black nitride or a natural stainless steel finish and come with a thread protector.
  3. Designed for the .40 S&W cartridge, the barrel length is 4.5 inches and features 9/16x24 threading for suppressor attachment.

Attributes

  • Barrel Length: 4.5''
  • Cartridge: 40 S&W
  • Finish: Black
  • Model: 23
  • Style: Threaded
  • Weapon type: Glock
  • Delivery weight: 0.091kg
  • Shipping height: 38mm
  • Shipping width: 41mm
  • Shipping length: 122mm
  • UPC: 817272018370

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (9)

4.1 / 5
Definitely recommended

Brownells USA Better than the stock barrel 20/09/2018

Extremely happy with this barrel. Fits in my Gen3 G26 perfectly with no fitting required. Haven't had any malfunctions with it so far and I was surprised how much more accurate it is than my stock barrel. I have no reservations about keeping it in my carry gun full time.



Definitely recommended

Brownells USA great fit looks great 02/06/2018

Fit right in the gun no problems at all.Now i can shoot cast bullets and use a supressor on this gun. Came with thread protector.

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