The Superlative Arms AR-15 Adjustable Gas Block is engineered for precision and performance crafted from solid stainless steel for durability and reliability. Designed specifically for AR-15 platforms this gas block features a .936 inch inside diameter ensuring a perfect fit for your firearm. Its adjustable design allows for fine-tuning of the gas system optimizing the cycling of your rifle for smoother operation and reduced recoil. Ideal for firearm enthusiasts seeking superior control and customization this gas block combines robust construction with innovative functionality to enhance your shooting experience.