Upgrade your firearm with the CMMG, Inc Gas Block Assembly. Designed for precision and performance, this low-profile gas block features a .750-inch inside diameter, ensuring a perfect fit for your barrel. Crafted from durable materials, it offers reliable gas flow and enhances cycling efficiency. The sleek design minimizes weight without compromising strength, making it ideal for tactical builds or lightweight rifles. With the model number 55DA38D, this gas block is a must-have for any serious shooter looking to improve their setup. Elevate your shooting experience today!