For my first M4, I’m going to build the lower half and then buy a complete upper. 16" chrome lined flat top. I don’t need an expensive high dollar upper, but on the other hand I don’t want junk either. I’m thinking of either a Del-Ton with a Wilson barrel or a Stag. Which is better?
Right now all I have is a stripped DPMS lower. I’m looking for a quality lower parts kit. I read some where, to stay away from the DPMS parts kit. What is a good quality lower parts kit, and where available online?