Faxon Forged Black AR-15 Stripped Lower Receiver Faxon's forged AR-15 lower is a clean, Mil-Spec foundation for your build, with an integrated tension screw for a tight fit with your upper. Why Buy It Forged 7075-T6 aluminum CNC machined from forging to finish Mil-Spec dimensions for broad parts compatibility Integrated tensioning screw Made in the USA by Faxon Firearms Overview Faxon starts with a 7075-T6 forging and CNC machines it from forging to finish, holding consistent dimensions so Mil-Spec AR-15 parts drop in. Each receiver is checked by Faxon's quality control team. The integrated tensioning screw lets you fine-tune the fit between upper and lower to remove wobble. It ships stripped: no trigger group, pins, springs, buffer parts, grip or stock, so you can build it your way. Not available in CA, CT, DC, HI, IL, MD, MA, NJ or NY. Grab one from BattleHawk Armory and start the build. Specifications Manufacturer: Faxon Firearms MPN: LR-FAX-F-A-S Material: 7075-T6 forged aluminum Finish: black hardcoat anodized Specification: Mil-Spec dimensions Tension screw: integrated Configuration: stripped UPC: 816341027985 A dependable forged lower to build on.