All receivers are precision machined on state of the art CNC equipment which giving us the highest tolerances in the industry. Standard features include wire EDM machined magazine wells for uncompromising finish, square corners and less than a thousandth of an inch variance. We also have a bevel cut on the bottom of the mag well for faster insertion of the magazine and for the Poly style mags. Each receiver is hand finished and hand inspected for a uniform finish that is unmatched by traditional mass production finishing processes.
The Military Specification hard coat anodized Per MIL-A-8625 Type III Class 2 spec done in house with a quality control process. Each receiver is then coated by a commercial Teflon coating for further environment protection.
Each receiver is guaranteed for fit and finish. We also include a lifetime warranty for workmanship, material and finish. If you're ready to build an AR15 style firearm, start first with one of these high quality receivers. We're proud of these receivers and invite you to personally inspect the machining quality, the markings, and the individual hand finishing that make our lower receiver one that you'll be proud to own.