To most gun enthusiasts, it is relatively easy to purchase items and parts to build a gun. You can get them in many outlets and online shops. But when building a black rifle or a handgun, there is one piece that stands out from the rest. That is what we call an 80 lower jig. It is a firearm component that is crucial if you want to complete that precious gun. And you’re in luck. … [Read more...] about 80 Lower Jig