The Superlative Arms AR-15 Adjustable Gas Block in stainless steel offers precision and performance for firearm enthusiasts. Engineered with a .625 inch inside diameter this clamp-on gas block is designed to fit seamlessly onto your AR-15 platform. Crafted from durable stainless steel it promises longevity and resilience in various conditions. Its adjustable style allows for optimal gas flow control enhancing the rifle's reliability and reducing recoil for improved shooting accuracy. Ideal for those looking to fine-tune their AR-15 this gas block embodies quality and functionality.