This MCPON 12 CHALLENGE COIN features Rick West, Master Chief, Petty Officer, CPO, Anchor, and CNO Navy designations. The front of the coin displays a striking image of Master Chief, while the back showcases the iconic Navy logo. This collectible item is a must-have for any militaria enthusiast, especially those interested in Original/Reproduction pieces. The coin is made of high-quality materials and is in excellent shape, making it a great addition to any collection. Whether you’re a fan of Master Chief or just appreciate unique and interesting collectibles, this MCPON 12 CHALLENGE COIN is sure to impress. MCPON 12 CHALLENGE COIN Rick West Master Chief Petty Officer cpo anchor cno Navy Us Usn Military token Medal Medallion.