ar-15

Setting up a basic rifle for serious defensive use. was able to get a complete BCM complete 16 inch mid-length upper, just want a good quality complete lower to mate it with. willing to spend money for quality, just don't need anything fancy. standard mil-spec is acceptable and preferred

Hi all, Some time ago I made(/modified a different design for added strength and better fit) this 3D-printed AR lower receiver cover for a friend in Europe, and for whatever reason it was only now that I thought about posting it here to see if anyone else would be interested in it as well. The...