The TacFire LPK02USAB Lower Parts Kit AR-15 Black PGAR-B Grip Black delivers a complete, ready-to-install solution for builders seeking a dependable foundation for their AR-15 platform, combining precision components with a dark, textured grip for reliable control. Crafted by TacFire, this lower parts kit provides the essential trigger group, hammer, springs, pins, detents, and other core elements needed to finish a lower receiver with confidence, while the included PGAR-B grip in black enhances ergonomic handling and shooter comfort across long-range days at the range or during field duties. Designed to integrate smoothly with standard AR-15 builds, the kit supports smooth, predictable cycling, consistent trigger feel, and solid balance when paired with a quality upper, lower, and fire control group. Whether youre upgrading an existing build, embarking on a complete rifle project, or refreshing worn components, the TacFire LPK02USAB offers dependable parts engineered for corrosion resistance and reliable performance under varied conditions. This kit represents a practical choice for rifle builders who value straightforward installation, durable materials, and a cohesive aesthetic that complements a blacked-out rifle configuration while delivering the essential values of a robust, ready-to-run lower.