Guntec AR15 Complete Lower Parts Kit Features The Guntec USA Complete Lower Parts Kit supplies every small component an AR-15 lower receiver needs to go from a bare forging to a functioning fire control group minus the pistol grip. Built to mil-spec dimensions the parts in this kit are designed to drop into a standard AR-15 lower without fitting issues saving builders time during assembly. Leaving the pistol grip out of the kit gives builders the flexibility to choose their own grip style and angle rather than being locked into a stock option. Made in the USA the kit reflects a level of quality control that builders can rely on when putting together a rifle they intend to trust. Assembling a lower receiver from a quality parts kit like this one gives builders full control over their final rifle while still ensuring every small part from pins to springs to the trigger group meets mil-spec standards. This approach is popular among builders who want to customize their rifle s furniture while keeping the internal components proven and reliable. Because the kit is marked and packaged as a complete set it simplifies sourcing compared to buying individual small parts separately which can be time consuming and prone to missing a piece. Builders finishing out an AR-15 lower will find this Guntec USA kit a convenient cost effective way to get the internals done right. Guntec AR15 Complete Lower Parts Kit Specifications Manufacturer: GunTec Model: AR15 Complete Lower Parts Kit Compatible Hosts: AR-15 Material: Varies Color: Black Country of Origin: Made in the USA Available At: GrabAGun