Timney Triggers began producing premium triggers since 1946, and have continued to be one of the industry leaders ever since. Timney Triggers celebrates their 75 years of innovation with a new trigger series – the Timney Alpha Competition. The Alpha Competition Series starts its line up with a replacement trigger for the Glock Gen 3 and 4 models, and provides an exceptionally smooth, 3 pound pull with a crisp break and quick reset. In addition, these triggers can be easily installed without the need for a gunsmith and use all stock Glock parts and springs. Features of the Timney Alpha Competition Triggers: Smooth, 3lb pullCrisp trigger breakTeflon Nickel (NP3) trigger bar and searStraight aluminum trigger with anodized safety bladeCompatible Glock Gen 3 & 4 Models: G17G19G22G23G34 ALPHA-GLOCK-3-4DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. Timney Alpha Competition for Glock 3lb Trigger - Fits Gen 3 and 4, G17, G19, G22, G23, and G34 ALPHA-GLOCK-3-4