Enhance your firearm assembly with the Guntec USA LPK 223/5.56 Rifle Complete Lower Parts Kit. Designed for precision and reliability, this kit includes every essential component for a flawless rifle build. Manufactured in the USA, this complete lower parts kit meets military specifications, ensuring excellent quality for both amateur and professional gun enthusiasts. US Made components Comprehensive kit excluding pistol grip Mil-Spec standardization Outstanding durability and performance Perfect for custom builds Elevate your firearm construction experience with this top-tier parts kit.