-P365XL
-Billet Aluminum Hard Duty Magazine Base Plate - 12rds (BLACK)
-These hard duty magazine base plates provide a more durable design with a better fit and feel. While aiding in dropping the magazine from the frame during magazine changes.
-They do not increase capacity
-Designed to be used with factory grip modules
-How to install video instructions can be seen here https://m.youtube.com/watch?fbclid=IwAR262g_Y_FsziegTdtLNtDhPCE5_wDOmy4TAgkNtMJwPhXQC1ja5BLxeMBU&v=ImLac6OHaAM&feature=youtu.be