The MIAD/MOE Lube Bottle Core is an internal grip core that holds an included 1/2 oz. reusable lubrication bottle. Comes standard with the MIAD GEN 1.1 Grip” the Lube Bottle Core also works with the MOE” MOE-K2″ and MOE AK Grips. Not compatible with the original modular MIAD grip (MAG050)
Magpul Industries MIAD/MOE Lube Bottle Core, Comes Standard With The MIAD GEN 1.1 Grip, Also Works With The MOE, MOE-K2, And MOE AK Grips, OZ. Reusable Lubrication Bottle, Black MAG059-BLK