M5 (.308) THREADED ASSEMBLED RECEIVER SET Aero is excited to announce clear anodize parts and components! These parts feature a Type 3 hard coat finish that is applied without any dye during the anodizing process. Something to note about these is color variance between different materials- long story short 7000 series aluminum (receivers, chassis center sections, chassis stocks) show up with a more gold/yellow hue; whereas 6000 series aluminum (handguards) anodizes a more slate grey color. What these color variations leave you with is a visually appealing contrast that has gained a cult following over the years. Clear anodize being as light as it is also makes an amazing base for you Mfg: Aero Precision