Barrels
Shop Glock Gen 6 barrels for replacement, repair, and build support on compatible Gen 6 Glock pistols. This category includes barrel options for shooters looking to maintain factory-style function, support range use, or prepare for future Gen 6 upgrades. Match the barrel to your exact Glock Gen 6 model, caliber, and slide setup before ordering.
⚠ ▼ Glock Gen 6 Barrel Fitment Warning
Glock Gen 6 barrel fitment can vary by model, caliber, slide length, recoil system, and factory configuration. Confirm the barrel is made for your exact Gen 6 pistol before ordering. Do not assume Gen 1–5 or slimline barrels will fit.