The new Double Diamond BLACK YIKES 3.0 Connector provides the lightest, smoothest trigger pull available for your Glock! Why Yikes? It's kind of a funny story! Click the link to read it in Lenny Magill's own words! The advanced geometry of this connector delivers a unique trigger pull that does not have the traditional wall of other minus connectors. In fact, the BLACK YIKES 3.0 has a smooth trigger pull through the entire trigger stroke and will pleasantly surprise you when it releases the firing pin. Coated in the NEW ArmorLube friction reducing finish! Provides a smooth, lightweight trigger pull. Promotes Better Accuracy and Faster Speeds! Fits All Glock Handguns except G42/43/43X/48 Drop in part, No gunsmithing required One of our Top 5 upgrades for your Glock! Watch the installation and demonstration video online.