Timber Creek Outdoor Inc AR15 Lower Parts Kit in Blue Anodized Aluminum delivers premium craftsmanship for your next build. CNC machined from aircraft-grade billet aluminum this kit promises durability and precision. Includes ambidextrous safety selector takedown pins and magazine release button along with mounting hardware for easy installation. Designed for AR-15 enthusiasts this kit is lightweight corrosion-resistant and offers a standout blue anodized finish perfect for customization. Required: mil-spec bolt catch springs and pins to complete your build. Get started with trusted quality and sleek design for your modern sporting rifle.