CMC Triggers aftermarket trigger design for the Glock Pistol. Utilizing our Patented "Signature Flat" trigger design, we've downsized the overall geometry to create an excellent fit in the Glock pistol. All the superior traits from the AR platform are replicated here in this aftermarket trigger for Glock design.FEATURES:Clean take upErgonomic designPositive trigger resetTotally self-contained, one-piece assemblyMade from 6061 T6 aluminumHousing Included