If you're looking for the components needed to finish your lower receiver, then look no further! This kit includes everything you need to assemble your lower receiver with a stock. This kit includes Mil-Spec B5 Sop-Mod stock and grip, as well as a Mil-Spec buffer tube assembly and a PSA Classic Lower Parts Kit from Palmetto State Armory. All of these components are designed to deliver reliable performance and are made in America by some of the best companies in the business.