Enhance your carbine or subgun with this Fixed Mount engineered specifically for firearms equipped with fixed barrels. This sleek black thread adapter seamlessly integrates with the Obsidian 45 offering a reliable solution for those seeking to replace the booster system. Crafted for durability and precision its robust design ensures optimal performance in demanding conditions. Whether you're in the field or on the range this Fixed Mount delivers consistent results and stands out as a premium choice for firearm enthusiasts.