The KAK Industry Low Pro Gas Block .750 delivers precision, American-made craftsmanship with a compact, reliable design ideal for AR-15 builds requiring a low-profile gas block. Machined from 4140 steel and finished in phosphate for durability and corrosion resistance, this gas block pairs performance with a rugged aesthetic suitable for a variety of rifle configurations. It ships with knurled set screws and a gas tube roll pin, ensuring secure installation and dependable gas alignment, while .425 set screw spacing provides precise compatibility with compatible rails and receivers. Black finish complements a wide range of builds, and its low-profile silhouette minimizes interference with handguards and muzzle devices, enabling a clean, streamlined appearance without sacrificing function. Built by Kak Industry, a brand established in 2011 to fill the gap for quality, American-made components at sustainable prices, the AR15-UP-001 gas block is designed to stand up to demanding field conditions and range use. Whether youre upgrading an existing AR-15 or assembling a rifle from the ground up, this gas block supports reliable cycling and consistent performance across typical gas-system pressures, making it a solid choice for hunters, sport shooters, and tactical enthusiasts.