AR15 Anodized 80% Lower Receiver - Fire / Safe Engraved - Serial Number / Model / Mfg Engraving ^ These lowers come engraved with FIRE / SAFE on both sides of the receiver. It's made from T6 heat-treated 7075 aluminum with a Type III hardcoat anodized finish to protect against wear and tear and corrosion. Its magwells have been flared and broached, and all it needs is a machined trigger and safety well in order to be a fully functional, mil-spec lower receiver. Review some of the graphics that can be engraved by clicking on the Magwell and Safety tabs above, and customize the look of your 80 percent lower. Shop at RightToBear.com and save with great discount pricing on your AR15 parts without sacrificing quality. 80% machined (just needs trigger and safety well machined) 7075 aluminum Cerro forged T6 Heat treated Magwells are flared and broached Type III Hardcoat anodized finish Cerro Forge FIRE / SAFE Engraved Both Sides Please note: We will not ship 80% blanks to the following states: NY, NJ, D.C., CT, HI, CA, MD, WA, DE, NV, IL and RI. This is not legal advice, and we encourage you to check your local and state laws prior to ordering.Please note: Some states may not allow you to legally manufacture a firearm. Please be sure to do your due diligence and make sure you are following your state and local laws before attempting to manufacture a firearm. This is not intended and should not be construed as an advertisement or offer for sale of any of our products to New Jersey residents or any person in New Jersey. SKU: 80RAW-AND-SF-ENG UPC: 860006521439 Maximum Purchase: 20 units