Faxon Firearms AR-10 Stripped Receiver Set Features The Faxon Firearms AR-10 Receiver Set pairs a billet upper and lower machined from 7075-T6 aluminum a material chosen for its strength-to-weight ratio in demanding rifle applications. A DPMS high profile design keeps the set compatible with a wide range of common AR-10 pattern parts already on the market. An integrated trigger guard is built directly into the lower eliminating a separate part that can loosen or break over time. The flared magwell speeds up magazine insertion during reloads a detail that matters in both competition and defensive use. A tensioning screw is included to achieve a tight wobble-free fit between the upper and lower receivers addressing a common complaint on AR-10 pattern builds. The right-side bolt release is machined from 4140 steel with a Blacknitride Plus finish adding durability to a high-wear control. Extended mag catch button threaded bolt catch pin and a retained rear takedown detent spring set screw are included as hardware saving the builder from sourcing these parts separately. Finished in Type III Class 2 hard coat black anodizing and made in the USA this receiver set is compatible with .308 Win 6.5 Creedmoor .243 Win .260 Rem .338 Federal and 8.6 Blackout and it is available at GrabAGun for builders starting a precision AR-10 from scratch. Faxon Firearms AR-10 Stripped Receiver Set Specifications Manufacturer: Faxon Firearms Model: AR-10 Receiver Set Caliber: .308 Win Material: 7075-T6 Aluminum Finish: Type III Class 2 Hard Coat Black Anodized Bolt Release Material: 4140 Steel Blacknitride+ Weight: 24.2 oz Country Of Origin: USA Available At: GrabAGun