The Radian Magazine Base Pad is a direct replacement part for the CANiK MC9L, MC9LS, MC9 Prime, MC9 Prime NC & PRIME RADIAN OEM magazines. The Radian base pad adds weight to the bottom of the magazine which aids in dropping empty magazines. A larger grip surface allows users to index spare magazines from holsters for quicker reloads whiles also being able to easily extract a stuck magazine. Sold in a set of two.