Made in the USA the MIAD (Mission Adaptable) GEN 1.1 Grip is a drop-in replacement for the standard AR15/AR10 grip now available in two dedicated configurations to fit most receivers. It is designed to improve ergonomics with interchangeable front and rear straps for personalized hand fit an aggressive texture for positive weapon control and is compatible with all Magpul grip cores to adapt to various storage needs. This TYPE 1 Kit (MAG520) fits most 5.56×45 and 7.62×51 AR receivers.