Upgrade Your Firearm with 5D Tactical
5D Tactical supplies essential equipment for building your own AR-15, AR-9 or AR-308/AR-10 firearms, including upper receivers and 80 percent lower receivers, 80% lower jigs, tools and jig replacement parts. We have the product lines, capabilities and expertise to assist you in finishing flawless 80 percent lowers. You provide the router and drill, we supply the rest.