80% Lower Jigs, Jig Parts & Conversion Kits

Choose from our AR-15 or AR-308 80% lower receiver jigs. In addition, we offer 80% Lower Jig Conversion Kits as a cost saving option as opposed to purchasing two separate complete jigs. Jig replacement parts are also available for purchase. Our AR-15 and AR-10/AR-308 Router Jigs are the only 80% lower jigs that have been specifically optimized for use with a handheld router. We identified common weak points in other router based jigs and addressed them with a fresh mindset and engineering intuition. We offer 80% lowers for the AR-15 and AR-308 platforms. Forged AR-15 80% Lowers as well as custom designed billet AR-15 80% lowers are available at competitive prices. For the DPMS .308 platform we offer a variety of billet DPMS AR-10 80% lower receivers, with matching stripped upper receivers available.

Finish Your 80% Lower Receiver with Our 80% Lower Jigs

At 5D Tactical, we feature innovative 80% lower jigs for builders of AR-15 and AR-308 80 percent lower receivers. Our jigs are constructed of solid steel and high-grade aluminum alloy to ensure reliable reuse when you want to complete several 80% lowers.

High-Performance Tools

We have AR-15 and AR-10 router jigs available for you to order online. Our router jigs are the only 80 percent lowers solely designed and optimized to be used with a handheld router. Our engineering experts have identified weak points with other router jigs and now offer you a selection of custom-designed billet AR-15 80% lower jigs. We also offer forged and billet AR-15 80% lowers.

Our lower jigs come with safeguards to ensure that you don’t mill out more than needed or drill too deep. Shop lower receiver jigs at our online store at competitive prices.

Easy to Use

Do you want the capability to quickly and easily finish 80 percent lower receivers for your AR-15 platform? We feature several YouTube videos and written instructions for our 80% lower jigs, making each task simple and easy to follow. With clearly labeled individual components, you can follow our simple coordination process with the instructions provided to ensure an easy and efficient AR-15 build.

At 5D Tactical, we strive to bring you innovative tools designed to build custom firearms. Whether you want 80% lower jigs or other parts to complete your next build, we’re your trusted experts for AR-15 and AR-308/AR-10 lower and upper receivers.

To learn more about our jigs, tools and AR parts, please contact us by phone at 508-834-4223 or email us at sales@5dtactical.com.