Customer supplied lower receiver we used to build a .308 “Punisher”. The magwell has the Punisher laser engraved for a unique look. Finished off with a. 3.5lb trigger delivering a smooth, crisp pull weight. Magpul furniture and Midwest free float rail installed on a Rainer Arms match barrel and Vortex Flash Hider that is threaded for a Silencer. Consider choosing us for a Custom AR platform build. You dream and we can build it with your supplied Lower Reciever!