Lee Precision Bullet Seater Die 577-450 Martini Henry

Lee Large Series Dies are designed to reload today’s largest cartridges. They are threaded to fit Lee presses that accept 1 1/4″ x 12 TPI threaded dies. Lee Seater Dies are built to last a lifetime and are great at producing factory like ammunition. Lee Precision has been manufacturing high quality, affordable reloading equipment since 1958. The Lee Seater die is no exception. Die does not include shellholder.