The TacFire AR-15 Lower Parts Kit is designed for assembling an AR-15 lower receiver and includes all necessary components. This kit features an A2 grip and is made in the USA, ensuring quality and reliability.Key FeaturesIncluded Components: Contains A2 pistol grip, trigger, hammer, bolt catch, and all necessary springs and pins for assembly.Weight: Weighs 7.70 oz, providing a lightweight option for your build.