The Dead Air Xemax Hub is engineered for optimal performance, featuring a durable 3/4X24 thread pattern for a secure fit. Crafted from premium 4140HT Chromium-Molybdenum heat-treated steel, this hub offers exceptional strength and durability, ensuring long-lasting performance. With a 1.540" diameter and 1.135" length, it provides a robust yet compact design, perfect for tactical and precision shooting needs. The sleek nitride black finish not only enhances corrosion resistance but also gives a professional look to your firearm. For shooters looking for high-quality components, the Dead Air Xemax Hub is an excellent upgrade for maximum reliability and performance.