The Superlative Arms AR-15 Adjustable Gas Block is crafted from solid stainless steel offering durability and precision for AR-15 enthusiasts. With a .750 inside diameter this adjustable gas block allows for fine-tuning of the gas system to enhance performance and reliability. Designed to fit AR-15 models it provides a sleek and efficient solution for optimizing your firearm's operation ensuring smoother shooting and improved control. The stainless steel construction ensures resilience against wear and corrosion making it a reliable choice for both competitive shooters and tactical operators.