The HandAll Grip Sleeve are scientifically designed and patented with a unique shape that hugs the contours of your firearm giving them the tightest and most secure fit possible. Features include: proportioned finger grooves cobblestone texture ambidextrous palm swells. HandAll grip sleeves are easily installed and provide years of dependable service. Fits Springfield XD 9. *Note- The Hogue HandALL Hybrid XD grip was originally designed to precisely fit the XD 9mm 40S&W and 357SIG frames. The XD 45ACP frames are a bit longer and therefore the grip sits a bit lower on these frames. However many customers have found the fit to be more than satisfactory on their XD 45ACP frames.