These units replace the magazine base plate and retain all other factory components. They do not alter the capacity of the magazine. These units provide better comfort and control by adding approximately 1/2″ of gripping surface. These extensions will only fit the LCP and LCPII in .380 cal. These will not work on the 9mm or .22cal Ruger models. (Two extensions per package.)
Know all your state laws before purchase is made.