Backup Tactical Threaded Barrel for Glock 19 – Multiple Colors

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Drop-In Upgrade Threaded Barrels

Take your Glock 19 to the next level with Backup Tactical’s premium match-grade threaded barrels. Precision machined from heat-treated 416R stainless steel, these replacement barrels drop into Gen 1-4 G19 slides with exacting tolerances.

The military-style matte finish is offered in basic black as well as two trending cerakote options: Flat Dark Earth and Olive Drab Green.

Crafted to stringent quality standards in small batches, each Backup Tactical barrel undergoes additional hand polishing and inspection for unequaled accuracy potential.

Barrels ship with a matching anodized aluminum thread protector to complete the setup.


  • Brand: Backup Tactical
  • Model: Threaded Barrel for Glock 19
  • Type: Match Grade Replacement Barrel
  • Thread Pattern: 1/2×28
  • Caliber: 9mm
  • Rifling: Pulled Broached, 1:16” Twist
  • Fit: Glock Gen 1-4 G19
  • Finish Options: Black, FDE, ODG
  • Includes Thread Protector

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Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Backup Tactical backs its products 100% and is happy to replace the product you bought or process a refund if you aren’t satisfied.