The Superlative Arms AR-15 Clamp On Adjustable Gas Block in .936" Stainless Steel delivers precise, tool-free tuning for reliable operation across a variety of rifles and ammunition, pairing robust stainless construction with a clamp-on design that preserves your gas system integrity while simplifying installation. Featuring a .936 inch inside diameter, this AR-15 gas block clamps onto the barrel to provide variable gas pressure control, allowing shooters to fine-tune cycling for suppressed setups, heavier or lighter ammo, or different bolt carrier group configurations without sacrificing accuracy or reliability. Built from corrosion-resistant stainless steel, it combines durability with consistent performance in demanding field conditions, making it an ideal upgrade for shooters seeking smoother recoil, quieter operation, and improved consistency over a broad range of gas settings. The clamp-on style ensures a secure fit stays aligned with the bore, and the adjustable mechanism provides granular control to optimize timing, bolt lock, and overall cycle, enhancing shot-to-shot consistency during precision work or fast-action field use. This AR-15 gas block is designed to integrate seamlessly with existing components, offering a practical enhancement for serious shooters pursuing dependable gas management and optimized rifle performance.