Elevate your firearm's functionality with the Toni System Oversized Release Button. Designed for precision, this central hole button measures 42mm x 16mm and comes in a sleek black finish. Its oversized design ensures easy access and quick release, making it ideal for competitive shooting or tactical scenarios. Crafted from durable materials, it promises reliability and longevity. Upgrade your gear with the PMM3-BK and experience enhanced performance in every shot!