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Handgun Parts Barrel Parts Barrels SILENCERCO THREADED BARREL FOR GLOCK 21 .578 X 28 Support

Enhance your Glock® 21 with Silencerco's .578x28 threaded barrel, crafted from durable 416R stainless steel, available in black nitride or natural finish.
-10 %

SILENCERCO THREADED BARREL FOR GLOCK 21 .578 X 28

817272012019 100017348

Filters:

Variations
Filters:
Variations:

Variations:

-10 %
Enhance your Glock® 21 with Silencerco's .578x28 threaded barrel, crafted from durable 416R stainless steel, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 21 .578 X 28
184.9 GBP 34 £184.90 * £204.90
In stock
Cartridge: 45 Auto (ACP) Finish: Black Make: Glock Model: 21 Style: Threaded Product no.: 100017348
In stock
184.9 GBP 34 £184.90 * £204.90
-9 %
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish, includes thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 19 1/2X28
199.9 GBP 104 £199.90 * £219.90
In stock
Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 19 Style: Threaded Product no.: 100017347
In stock
199.9 GBP 104 £199.90 * £219.90
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads for 9mm, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 17 1/2X28
219.9 GBP 0 £219.90 *
Backorderable
Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 17 Style: Threaded Product no.: 100017346
Backorderable
219.9 GBP 0 £219.90 *
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish, and includes a thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 17L 9MM 1/2X28
219.9 GBP 0 £219.90 *
Backorderable
Barrel Length: 6.5'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 17L Style: Threaded Product no.: 100500304
Backorderable
219.9 GBP 0 £219.90 *
-10 %
Upgrade your Glock® 34 with Silencerco's 416R stainless steel threaded barrel, featuring 1/2x28 threads, available in black nitride or natural finish, includes thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 34 9MM 1/2X28
184.9 GBP 53 £184.90 * £204.90
In stock
Barrel Length: 5.81'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 34 Style: Threaded Product no.: 100500305
In stock
184.9 GBP 53 £184.90 * £204.90
Upgrade your Glock® 43 with Silencerco's 416R stainless steel threaded barrel, featuring 1/2x28 threads, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 43 9MM 1/2X28SN
249.9 GBP 0 £249.90 *
Not available
Barrel Length: 3.5'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 43 Style: Threaded Product no.: 100500307
Not available
249.9 GBP 0 £249.90 *
-10 %
Upgrade your Glock® with Silencerco's threaded barrels, crafted from durable 416R stainless steel, featuring a sleek finish and compatible with Gen 3 & 4 models.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 22 40S&W 9/16X24
184.9 GBP 7 £184.90 * £204.90
In stock
Barrel Length: 4.7'' Cartridge: 40 S&W Finish: Black Make: Glock Model: 22 Style: Threaded Product no.: 100500317
In stock
184.9 GBP 7 £184.90 * £204.90
-10 %
Enhance your Glock® 23 with Silencerco's durable 416R stainless steel threaded barrel, featuring black nitride or natural finish and includes a thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
184.9 GBP 11 £184.90 * £204.90
In stock
Barrel Length: 4.5'' Cartridge: 40 S&W Finish: Black Make: Glock Model: 23 Style: Threaded Product no.: 100500318
In stock
184.9 GBP 11 £184.90 * £204.90
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 26 9MM 1/2X28
204.9 GBP 0 £204.90 *
Backorderable
Barrel Length: 3.8'' Cartridge: 9 mm Luger Finish: Nitride Make: Glock Model: 26 Style: Threaded Product no.: 100500306
Backorderable
204.9 GBP 0 £204.90 *
184.9 249.9 9 GBP
-10 %
MSRP £204.90
184.9 GBP £184.90

Prices inclusive of duty & VAT.

Product no.: 100017348

Mfr. No.: AC863

817272012019 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 More than 10 pieces in USA warehouse
4.1/5 - 9 Customers

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.
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184.9 249.9 9 GBP
Description Specification Customers reviews Accessories

SILENCERCO THREADED BARREL FOR GLOCK 21 .578 X 28

-10 %
MSRP £204.90
184.9 GBP £184.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Upgrade your Glock® with precision-engineered threaded barrels!

Silencerco’s threaded barrels for Glock® handguns are expertly crafted from 416R stainless steel, ensuring durability and reliability in every shot. Available in both black nitride and natural stainless steel finishes, these barrels are designed to enhance your shooting experience.

Compatibility

These threaded barrels are compatible with both Gen 3 and Gen 4 Glocks®. Choose the perfect fit for your firearm:

  • 9mm barrels: 1/2x28 threads
  • .45 ACP barrel: .578x28 threads

Included Features

Each barrel comes with a thread protector, ensuring your threads remain in pristine condition when not in use.

Enhance your Glock® today with Silencerco’s high-quality threaded barrels, available now at Brownells UK!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Silencerco threaded barrels are made from 416R stainless steel and fit both Gen 3 and Gen 4 Glock® 21 handguns.
  2. The barrels are available in either a black nitride or natural stainless finish and come with a thread protector.
  3. The .45 ACP barrel for Glock® 21 features .578x28 threading, suitable for suppressor attachments.

Attributes

  • Barrel Length: -
  • Cartridge: 
    45 Auto (ACP)
  • Finish: 
    Black
  • Model: 
    21
  • Style: 
    Threaded
  • Weapon type: 
    Glock
  • Delivery weight: 0.091kg
  • Shipping height: 38mm
  • Shipping width: 41mm
  • Shipping length: 160mm
  • UPC: 817272012019

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.

Variations:

-10 %
Enhance your Glock® 21 with Silencerco's .578x28 threaded barrel, crafted from durable 416R stainless steel, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 21 .578 X 28
184.9 GBP 34 £184.90 * £204.90
In stock
Cartridge: 45 Auto (ACP) Finish: Black Make: Glock Model: 21 Style: Threaded Product no.: 100017348
In stock
184.9 GBP 34 £184.90 * £204.90
-9 %
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish, includes thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 19 1/2X28
199.9 GBP 104 £199.90 * £219.90
In stock
Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 19 Style: Threaded Product no.: 100017347
In stock
199.9 GBP 104 £199.90 * £219.90
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads for 9mm, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 17 1/2X28
219.9 GBP 0 £219.90 *
Backorderable
Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 17 Style: Threaded Product no.: 100017346
Backorderable
219.9 GBP 0 £219.90 *
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish, and includes a thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 17L 9MM 1/2X28
219.9 GBP 0 £219.90 *
Backorderable
Barrel Length: 6.5'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 17L Style: Threaded Product no.: 100500304
Backorderable
219.9 GBP 0 £219.90 *
-10 %
Upgrade your Glock® 34 with Silencerco's 416R stainless steel threaded barrel, featuring 1/2x28 threads, available in black nitride or natural finish, includes thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 34 9MM 1/2X28
184.9 GBP 53 £184.90 * £204.90
In stock
Barrel Length: 5.81'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 34 Style: Threaded Product no.: 100500305
In stock
184.9 GBP 53 £184.90 * £204.90
Upgrade your Glock® 43 with Silencerco's 416R stainless steel threaded barrel, featuring 1/2x28 threads, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 43 9MM 1/2X28SN
249.9 GBP 0 £249.90 *
Not available
Barrel Length: 3.5'' Cartridge: 9 mm Luger Finish: Black Make: Glock Model: 43 Style: Threaded Product no.: 100500307
Not available
249.9 GBP 0 £249.90 *
-10 %
Upgrade your Glock® with Silencerco's threaded barrels, crafted from durable 416R stainless steel, featuring a sleek finish and compatible with Gen 3 & 4 models.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 22 40S&W 9/16X24
184.9 GBP 7 £184.90 * £204.90
In stock
Barrel Length: 4.7'' Cartridge: 40 S&W Finish: Black Make: Glock Model: 22 Style: Threaded Product no.: 100500317
In stock
184.9 GBP 7 £184.90 * £204.90
-10 %
Enhance your Glock® 23 with Silencerco's durable 416R stainless steel threaded barrel, featuring black nitride or natural finish and includes a thread protector.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 23 40S&W 9/16X24
184.9 GBP 11 £184.90 * £204.90
In stock
Barrel Length: 4.5'' Cartridge: 40 S&W Finish: Black Make: Glock Model: 23 Style: Threaded Product no.: 100500318
In stock
184.9 GBP 11 £184.90 * £204.90
Upgrade your Glock® with Silencerco's 416R stainless steel threaded barrels, featuring 1/2x28 threads, available in black nitride or natural finish.
THREADED BARRELS FOR GLOCK® - THREADED BARREL FOR GLOCK 26 9MM 1/2X28
204.9 GBP 0 £204.90 *
Backorderable
Barrel Length: 3.8'' Cartridge: 9 mm Luger Finish: Nitride Make: Glock Model: 26 Style: Threaded Product no.: 100500306
Backorderable
204.9 GBP 0 £204.90 *

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