The X-GRIP adapts the HK P30 hi capacity magazine for use in the P2000SK incorporating the larger magazine into the P2000SK's grip, and increasing the gun's capacity to 15 rounds in 9mm and 13 rounds in .40 cal. Law enforcement and military personnel can carry the P2000SK with a standard magazine when concealment is important, then insert the full size p30 high capacity magazine with the X-GRIP P2000SK when maximum 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 HK look. Its unique design is based on the anthropometrics of the hand and wrist and results in significantly improved comfort, control and accuracy.The X-GRIP slips over the full size magazine and interlocks into place around the floorplate. No tools are required. Compatible with factory HK P30 magazines. Increasing capacity from 10 to 15 rounds for the 9mm, and from 9 to 13 rounds for the .40S...