Gunpowder Tactical is home to our very own certified Glock armorer. If your Glock firearm needs a new trigger, or other genuine Glock part. Ask about our Glock certified service. Services performed by an authorized Glock Armorer will not void your factory warranty if genuine Glock parts are used and installed. Installing after-market non-Glock parts and non-certified third-party individuals working on your firearm will void your factory warranty.