The X-Grip adapts the M&P 9MM 2.0 magazines for use in the original SWMP compact pistol, incorporating the larger magazine into the compact's grip, increasing the capacity by 3 additional rounds of ammunition. Law enforcement and Military personnel can carry the compact with a standard magazine when concealment is important, then insert the high capacity magazine with X-Grip when firepower and capacity become critical.The X-Grip has been designed to flow seamlessly into the design of the handgun itself, reinforcing the aesthetics of the classic Glock look. Its unique design is based on the anthropometrics of the hand and wrist and results in significantly improved comfort, control and accuracy. Notes:The XGRIP XGSWMP 2.0 is designed to adapt the SWMP2.0 magazine in 9mm or 40 caliber to fit the original subcompact SWMP 9/40C pistolThe XGRIP XGSWMP 2.0 is not intended to fit the SWMP 2.0 pistol