Product Description The Strike Industries AR-15 Enhanced Lower Parts Kit (LPK) is a convenient upgrade package for AR-15 lower receiver builds and refreshes, providing a complete set of essential lower components while adding Strike Industries enhanced parts where applicable. This kit is designed for builders who want a cohesive Strike Industries solution for a new build or to update an existing rifle. Fire control group components are not included, and the pistol grip is not included. Product Highlights Enhanced upgrade-focused AR-15 lower parts kit designed for new builds or lower receiver refreshes Includes Strike Industries Enhanced Bolt Catch and Strike Magazine Catch components Enhanced takedown/pivot pin upgrades for improved handling during assembly and use Features SI 60-90 Degree 3-in-1 Selector Shaft for flexible selector configuration Designed to complete the lower (minus pistol grip and fire control group) with matched components Specs Brand: Strike Industries Product Type: AR-15 Enhanced Lower Receiver Parts Kit (Lower Parts Kit) Compatibility: AR-15 pattern lower receivers Included Enhanced Components (high-level): Enhanced Bolt Catch; Strike Magazine Catch; Enhanced Takedown Pin; SI 60-90 Degree 3-in-1 Selector Shaft Includes: Lower receiver small parts and springs/detents/pins (as applicable for LPK configuration) Not Included: Fire Control Group (FCG); Pistol grip Color/Finish: Black UPC: 708747544961 Manufacturer Part Number: SI-AR-E-LRPLT 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.