Description
Rise Armament 12003 is a lower parts kit built for an AR-15 lower, made as a package of components for the lower receiver. This kit does not include the fire control group, and it is supplied in a black finish. It is used when replacing worn parts or assembling a lower from components.
What it includes
- Lower parts kit components without the fire control group
- Black finish
What it fits
This kit is for an AR-15 lower.
