Experience enhanced performance with the CMMG 55DA38D Low Pro Gas Block, designed for precision and reliability in firearms. This .750" low profile gas block ensures a lightweight and streamlined profile, making it an ideal choice for custom builds. Constructed from durable 4140 Chrome Moly Steel, this gas block promises longevity and robust functionality. Installation is straightforward with included installation screws, facilitating a seamless upgrade to your firearm. 4140 Chrome Moly Steel Low Profile Includes Installation Screws Enhance your shooting experience with superior gas management and performance.