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Glock 43, 43X, 48 Complete Uppers FAQs

  • Installation of your Glock upper parts kit can be done at home or by us! We offer professional installation services.

  • Like all parts of your firearm, it is important to establish a consistent maintenance schedule for your upper parts to ensure they remain clean and reliable.

  • It depends on the state in which you live. Barrel type will likely be the most impactful as many states impose laws on Threaded Barrels and their attachments.