Magpul Industries GL L-Plate for PMAG 17 GL9 for Glock 17PMAG 15 GL9 for Glock 19Pack of 3. Tailor made for competition or defensive use the GL L-Plate is designed to aid in seating of the magazine into extended magazine wells and to provide positive traction and impact protection without unnecessary bulk. The GL L-Plate installs easily without tools in place of the original PMAG floor plate. NOTE: The GL9 L-Plate only fits Magpul PMAG GL9 series magazines does NOT fit factory Glock magazines. Will not increase magazine capacity. Specifications for Magpul Industries GL L-Plate for Glock: Manufacturer: Magpul Industries Gun Make: Glock Gun Model: Glock 19 Magazine Capacity: 0 Round Features of Magpul Industries GL L-Plate for Glock: Designed for all Magpul PMAG GL9 magazines for the Glock 9mm. Replaces original PMAG GL9 floor plate adding approximately 1/4" in length. Durable rubber-overmolded polymer construction provides enhanced traction and impact resistance. Package Contents: Magpul Industries GL L-Plate for Glock What firearm models does the manufacturer say Magpul Industries GL L-Plate for Glock is compatible with? The manufacturer says that Magpul Industries GL L-Plate for Glock is compatible with Glock 19Magpul Industries MAG567-BLK: GL L-Plate for PMAG 17 GL9 for Glock 17PMAG 15 GL9 for Glock 19Pack of