This bayonet mount ring is a great addition to your Nikon AF-P 70-300mm f/4.5-6.3G ED DX lens. It is designed to securely attach your lens to your camera and ensure that you have a stable shooting experience. The ring is made in China and is compatible with Nikon cameras. The unit type is a lens ring and it is perfect for those who need a replacement or an extra lens ring. The brand is Nikon and the compatible brand is also Nikon. This product is ideal for those who are looking for a high-quality lens ring that is both durable and reliable.