The Ruger LCP 380 LCP II and LCP Custom Extra Long 1.25" (XL) magazine mounted grip extension fits all sized hands. Now all of your fingers can fit on the handle of your firearm. Our grip extensions are made from the highest quality materials and expertly designed and manufactured to create improved Comfort, Control and Accuracy. IMPORTANT: This product DOES NOT increase Magazine Capacity. This product fits the Ruger LCP 380, Ruger LCP 380 Custom. The terms 1 Pack, 2 Pack, 3 Pack and 4 Pack represent how many grip extensions are offered in the Ad. Multiple extensions in the image are for demo purposes only. This product will not fit on a ProMag Magazine Extension.