This quality AR-15 lower parts kit from CMC triggers contains all the parts you need to complete your AR-15 lower with the exception of the pistol grip and fire control group. Most people eventually upgrade their grip and trigger. This kit allows you to select the exact ones you want right from the start. It is also a great kit to keep on hand for spare parts.

Specifications and Features
CMC Triggers 81500 AR-15 lower parts No fire control group or pistol grip