Spikes Tactical SLPK101 Lower Parts Kit Multi Caliber Oxide Steel AR

The Spikes Tactical SLPK101 Lower Parts Kit delivers a reliable, multi-caliber solution for AR-Platform builds with a durable black oxide finish on stainless steel components, offering a cohesive set of precision-ground parts designed to ensure smooth operation and consistent performance. Built with quality control in mind, this Lower Receiver Parts Kit provides the essential internal components you need to complete a compliant, high-functioning rifle platform, combining compatibility across calibers with corrosion-resistant materials that stand up to field use and routine maintenance. From trigger and hammer assemblies to pins, springs, and selector hardware, every piece is engineered to deliver crisp engagement and dependable cycling, reducing downtime during installation and follow-on service. The black oxide treatment not only enhances resilience and wear resistance but also promotes a discrete, subdued aesthetic that pairs well with matte finishes and rugged camouflage setups. Ideal for experienced builders seeking a streamlined, versatile kit that supports multi-caliber builds, the SLPK101 integrates seamlessly with compatible standard components, enabling precise fitment and reliable performance in hunting, sport shooting, or tactical training scenarios. This kit embodies Spikes Tacticals commitment to practical reliability, value, and continued compatibility across evolving AR platforms.