Build a reliable AR-15 with the Andro Corp ACI-15 Partial Complete M4 Lower Receiver, a precision-engineered foundation designed for serious shooters and custom builds. This partial assembly delivers the core components you need to start your project while allowing flexibility to add your preferred stock and upper receiver. Key Features Forged from high-strength 7075 aluminum alloy for exceptional durability and lightweight performance in demanding tactical applications Includes mil-spec lower parts kit with trigger guard for immediate assembly readiness

Build your next AR-15 with confidence using the Andro Corp ACI-15 Partial Complete M4 Lower Receiver. This precision-engineered component delivers a solid foundation for custom rifle or pistol projects, combining American-made quality with mil-spec reliability to streamline your build process. Specifications: Platform: AR-15 / M4 Material: 7075 Forged Alloy Aluminum Color: Black Trigger Guard: Included Stock: Not Included Handedness: Right Ambi Controls: No Weight: 32 oz Dimensions: 16″ L x 9″ W x 2.5″ H SKU: 34788