The .750 thread gas block plays a pivotal role in modern firearms, precisely engineered for barrels with a .750-inch diameter at the gas port. This component efficiently redirects propellant gases back into the firearm’s mechanism, facilitating the cycling of rounds. Constructed using high-quality materials, this gas block promises durability and a seamless fit. Its precision engineering enhances firearm accuracy, ensures smooth shooting experiences, and prolongs the service life of the weapon.

We have .750 Thread Gas Blocks for your AR-15 build.  They come in a variety of styles such as adjustable, low profile, and even some with front sights built in.  .750″ is the most popular size for AR-15 platforms.