KAK Industry Low Profile Gas Black .750in Gas Block - Steel low profile gas block with .750 Inner Diameter, perfect for any upper build. Includes knurled set screws (2) and gas tube roll pin (1). Machined from 4140 steel with manganese phosphate finish for extended durability - At Sportsman's Warehouse, we live for the thrill of the great outdoors. Whether you're hunting, fishing, camping, backpacking, or shooting, having the right gear is key to making every moment unforgettable. That's why we bring you only the highest quality, trusted brands-because your outdoor experiences deserve the best. From expert advice to quality gear and community events, Sportsman's Warehouse is more than a store-we're your partner on every journey. Come explore with us and experience the difference passion makes.