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Upgrade your Glock® 21 with our Match-Grade Barrel, featuring hardened 416R stainless steel, Black Nitride finish, and precise 1-10" rifling for unmatched accuracy.

BROWNELLS BRN PISTOL BARREL FOR GLOCK 21, .45 ACP, NON-THREADED, BLACK

050806113138 078000552

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Variations:

Variations:

Cartridge: 45 Auto (ACP) Finish: Black Nitride Make: Glock Model: 21 Style: Non-Threaded Product no.: 078000552
In stock
149.9 GBP 7 £149.90 *
Cartridge: 45 Auto (ACP) Finish: Black Nitride Make: Glock Model: 21 Style: Threaded Product no.: 078000553
Not available
144.9 GBP 0 £144.90 *
144.9 149.9 2 GBP
149.9 GBP £149.90

Prices inclusive of duty & VAT.

Product no.: 078000552

Mfr. No.: NONE

050806113138 Our Match-Grade Barrel for the Glock® 21 is a premium barrel machined from hardened 416R stainless steel to precise dimensions, so it delivers a tight lockup that helps ensure superb accuracy. It's a drop-in fit to most guns, too. And the extra-hard Black Nitride finish resists surface wear and stops in its tracks whatever corrosion might try to challenge the stainless steel. This .45 ACP chambered barrel is button-rifled with standard, 1-10" right-hand, 6-groove rifling that is compatible with the non-jacketed bullets of inexpensive "practice" ammo. You can get your match barrel for Glock® 21 with either a Plain muzzle or Threaded (.578"-28 tpi) to enable installation of a compensator or sound suppressor. Both have an 11-degree target crown, and each is laser engraved with the chambering and the Glock® model it fits. Fits Glock® 21 Hardened 416R stainless steel Non-reflective Black Nitride anti-corrosion finish Chambered in .45 ACP Button-rifled, 6-grooves, 1-10" twist Available with .578"-28 tpi threaded muzzle A Match-Grade Barrel for your Glock® 21 from Brownells is an excellent replacement for a shot-out factory barrel, and it's the ideal tube for a custom gun built on a Polymer80 PF45 frame!
In stock 7 pcs. in the USA warehouse

Delivery time approx. 7-14 days.

No charges until we ship
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144.9 149.9 2 GBP
Description Specification Customers reviews Accessories

BROWNELLS BRN PISTOL BARREL FOR GLOCK 21, .45 ACP, NON-THREADED, BLACK

149.9 GBP £149.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Unlock the Full Potential of Your Glock® 21 with Precision Engineering

Our Match-Grade Barrel for the Glock® 21 is a premium barrel machined from hardened 416R stainless steel to precise dimensions, ensuring a tight lockup that delivers superb accuracy. Designed for a drop-in fit to most guns, it features an extra-hard Black Nitride finish that resists surface wear and combats corrosion effectively.

Key Features:

  • Fits Glock® 21
  • Hardened 416R stainless steel construction
  • Non-reflective Black Nitride anti-corrosion finish
  • Chambered in .45 ACP
  • Button-rifled with 6 grooves and a 1-10" twist
  • Available with .578"-28 tpi threaded muzzle

This .45 ACP chambered barrel is button-rifled with standard 1-10" right-hand, 6-groove rifling, making it compatible with non-jacketed bullets of inexpensive "practice" ammo. You can choose between a Plain muzzle or a Threaded muzzle to enable installation of a compensator or sound suppressor. Both options come with an 11-degree target crown and are laser engraved with the chambering and the compatible Glock® model.

A Match-Grade Barrel for your Glock® 21 from Brownells is an excellent replacement for a shot-out factory barrel and is the ideal choice for a custom gun built on a Polymer80 PF45 frame!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The barrel is machined from hardened 416R stainless steel for a tight lockup and superb accuracy.
  2. Features a Black Nitride finish for superior corrosion resistance and surface wear protection.
  3. Designed for Glock® 21, chambered in .45 ACP, and available in both non-threaded and threaded (.578"-28 tpi) versions.

Attributes

  • Cartridge:
    45 Auto (ACP)
  • Finish:
    Black Nitride
  • Model:
    21
  • Style:
    Non-Threaded
  • Weapon type:
    Glock
  • Delivery weight: 0.15kg
  • Shipping height: 51mm
  • Shipping width: 51mm
  • Shipping length: 178mm
  • UPC: 050806113138

Item details

Made in USA
US export classification: 0A501.c

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Variations:

Cartridge: 45 Auto (ACP) Finish: Black Nitride Make: Glock Model: 21 Style: Non-Threaded Product no.: 078000552
In stock
149.9 GBP 7 £149.90 *
Cartridge: 45 Auto (ACP) Finish: Black Nitride Make: Glock Model: 21 Style: Threaded Product no.: 078000553
Not available
144.9 GBP 0 £144.90 *

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