Enhance your firearm's performance with the Presma AR Low Profile Gas Block, engineered for precision and durability. Crafted from high-quality steel, this long-style gas block ensures optimal gas flow for reliable cycling and reduced recoil. Designed for a perfect fit on a 0.936" barrel, the Presma gas block is suitable for a variety of AR platforms, providing improved accuracy and stability during operation. Compact low profile design DURABLE steel construction Optimized for 0.936" barrel diameter Easy installation with included set screws Compatible with a wide range of AR builds Upgrade your shooting experience with the reliability of Presma's gas block for unmatched performance on the range.