Upgrade your AR-15 build with the Guntec AR-15 Steel Low Profile Clamp On Gas Block (Gen 2), a precision component engineered for reliable gas system operation and a streamlined profile under modern handguards. Key Features .750" Gas Block Journal ensures compatibility with standard AR-15 barrels for consistent gas flow and cycling reliability. Steel Construction with Black Oxide Finish delivers durability and corrosion resistance in demanding tactical environments. Clamp-On Compression Design with Two Screws provides a secure, tool-friendly installation without relying solely on set screws, reducing the risk of barrel damage. Roll Pin Included for additional alignment and stability during assembly. Gen 2 Low-Profile Design fits seamlessly beneath free-float handguards while maintaining a compact footprint. Specifications Finish: Black Oxide Gas Block Journal: 0.75 inches Adjustable: No Material: Steel Weight: 1.2 oz Dimensions: 1" L x 0.95" W x 1.1" H Made in the USA Why Choose This Product AR-15 builders often face challenges with gas leaks or bulky components that interfere with handguard fitment. This Gen 2 clamp-on gas block addresses those pain points with its lightweight steel build and compression clamp system, promoting secure sealing and smooth operation without added bulk. The result is improved reliability for your rifle's gas system in both range and field use. Whether you're assembling a lightweight carbine or upgrading an existing platform, this accessory supports precise gas regulation while keeping your build clean and functional. Installation Notes Align the gas block on your barrel journal, tighten the two compression screws for a firm hold, and secure with the included roll pin. Always verify alignment with your gas tube for optimal performance.