Pearce Grip Grip Frame Insert Fits GLOCK Gen6 19/17/45 Matte Finish Black. Fits GLOCK models 17/19/45. This product will only fit Generation 6 frames. Allows for use of factory interchangeable backstraps. Specifications for Pearce Grip Grip Frame Insert Fits GLOCK Gen6 19/17/45 Matte Finish Black: Manufacturer: Pearce Grip Color: Black Finish: Matte Black Additional Features: Frame Insert Handle Color: Black Blade Finish: Matte Case Finish: Matte Features of Pearce Grip Grip Frame Insert Fits GLOCK Gen6 19/17/45 Matte Finish Black: Helps Keep Debris Out of the Pistol Frame Package Contents: Pearce Grip Grip Frame Insert Fits GLOCK Gen6 19/17/45 Matte Finish Black