KE Arms Ar15 Complete Gi Lower Parts Kit For Ar15 Rifle Builds

The KE Arms AR15 Complete GI Lower Parts Kit combines precision engineering and durable finishes to deliver a reliable, ready-to-build GI-style lower, featuring an Enhanced Polymer Winter Trigger Guard secured with a roll pin and set screw for simple installation, an A2-style injection-molded glass-filled nylon pistol grip with stainless steel screws and lock washer, and an all-steel fire control group with investment cast hammer and trigger finished in magnesium phosphate coating, plus a finely machined disconnector and black oxide coated disconnector spring for smooth, consistent function; the safety selector, with investment cast steel and magnesium phosphate coating, includes a melonite-coated selector detent spring and steel detent for positive engagement, while the magazine catch assembly pairs an anodized aluminum release button with a melonite-coated steel catch and a black oxide coated spring to ensure reliable feeding; the bolt catch assembly, takedown/pivot pin assemblies, and associated springs—take down pin detents, detent springs, takedown pins, pivot pins, and buffer components—all come with protective finishes such as melonite, black oxide, and magnesium phosphate coatings for rugged field use; this kit is designed to integrate seamlessly into AR15 builds, offering a robust foundation for builders seeking authentic GI components and dependable performance.