GLOCK Aftermarket Threaded Barrels


Extended and threaded aftermarket barrels to fit Glock handguns.

Black matte oxide corrosion-resistant finish. Includes knurled thread protector. These are land-and-grooved barrels that have been gauged by GEMTECH to have square shoulders for perfect suppressor alignment.

*** These barrels are Gen 4 Glock Compatible ***

Available for the following models:
  • Glock 19 1/2-28 (12218)
  • Glock 17 1/2-28 (12219)
  • Glock 21 0.578-28 (12220)
As low as $160.00

Notice for California consumers:

⚠ WARNING: Cancer and Reproductive Harm -

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