A blue titanium lower receiver is a lower receiver for AR-15 or AR-10 rifles, finished with a striking blue titanium anodized or coated surface for enhanced durability and a unique, custom look. It serves as the foundation for the fire control group, magazine well, and buffer system. The blue titanium lower receiver works with AR-15 or AR-10 upper receivers, lower parts kits, buffer tubes, stocks, magazines, and other standard components, making it ideal for builders seeking both style and full compatibility in their AR-platform builds.
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