Midsouth now has everything you need to build your own AR. There is nothing like the feeling of satisfaction you get from knowing and understanding the intricacies of an AR, by doing your own build. It is a true feeling of accomplishment when you put that first round, successfully, through the rifle you built from start to finish. Even better still, you can save time, and avoid added shipping costs by getting all your build supplies right here, at Midsouth Shooters Supply. No longer will you have to scour the web, looking for that final spring or pin. It's your build, and we are here to help!