The James Madison Tactical .308 80% Lower Receiver and Jig is a robust and precise solution for completing .308 platform lower receivers. Crafted from high-quality materials, this kit includes a durable, pre-machined 80% lower receiver paired with an easy-to-use jig designed for accuracy and efficiency. The jig features clear alignment guides and robust construction, ensuring a smooth milling process for both novice and experienced builders. Compatible with standard tools, this kit provides a reliable, cost-effective option for those looking to build custom .308 lowers with precision. With the James Madison Tactical .308 80% Lower Receiver and Jig, you can achieve professional-quality results while maintaining the strength and performance expected from your firearm builds.