Tech questions, tech tips, discuss NFA regulations, and show off your builds. 5.56/223 only. Please keep all posts specifically building and tech related only! Try not to... MoreTech questions, tech tips, discuss NFA regulations, and show off your builds. 5.56/223 only. Please keep all posts specifically building and tech related only! Try not to be a gun snob! Just remember that not everyone has the same budget. For all other general discussion of AR's please join the group Black Rifle Nation.
