Product DescriptionThe Ruger AR-15 Lower Parts Kit is designed to provide the essential internal components, fire control parts, and grip hardware needed to complete an AR-15 pattern lower receiver. Built with mil-spec steel alloy and polymer components, this kit includes a standard GI-style trigger and an A2 pistol grip for a classic, dependable setup. Phosphate-coated steel parts help enhance durability, making this kit a practical choice for AR-15 lower builds, maintenance, or replacement of worn components.Product Highlights Complete lower parts kit for AR-15 pattern lower receiver assembly Includes a standard GI-style trigger for a familiar mil-spec style configuration Comes with an A2 pistol grip and related grip hardware for a traditional setup Constructed from mil-spec steel alloy and polymer with phosphate-coated steel components Includes critical small parts such as pins, springs, selector parts, magazine catch, bolt catch, and trigger guard components Specs Product Type: AR-15 Lower Parts Kit Compatible Platform: AR-15 pattern lower receiver Material: Mil-spec steel alloy and polymer Finish: Phosphate-coated steel Trigger Type: Standard AR GI-style trigger Grip Type: A2 pistol grip Length: 7.10 in Width: 5.50 in Height: 1.90 in Weight: 0.65 lb Included Components: Hammer, hammer spring, disconnector, disconnector spring, standard AR trigger, trigger spring, trigger and hammer pins, safety selector, safety selector detent, magazine catch components, bolt catch components, takedown and pivot components, buffer retainer components, trigger guard assembly, A2 pistol grip, and grip hardware UPC: 736676910021 MPN: 91002 Brand: Ruger Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.