The B5 Systems AR-15 Grip Plug in Flat Dark Earth is a practical accessory designed to enhance your AR-15 experience. Crafted from durable rubber this grip plug offers a secure fit and serves as an effective dust cover keeping debris out of the grip cavity. Its Flat Dark Earth color seamlessly blends with your firearm for a cohesive look. Ideal for those seeking to maintain their firearm's cleanliness and functionality this grip plug is a must-have addition to your AR-15.