James Madison Tactical (JMT)

James Madison Tactical (JMT) 80% lowers, jigs, parts and accessories are now available at Midwestgunworks.com. James Madison Tactical specializes in lightweight polymer 80% lowers for the popular AR-15 and DPMS compliant AR-10 platforms, modernizing them allowing for use in a wide range of calibers including .223 Rem., 5.56x45mm, .300 Blackout and .308 Win. JMT has also added a selection of upgraded accessories as well, to help you complete any build. Browse our large selection of James Madison Tactical parts and accessories below.