I have 4 brand new never assembled Surplus Ammo and Arms Stripped Lowers. These lowers are manufactured by Aero Precision and are made from aircraft grade 7075 T-6 Aluminum. They are Designated, "Cal Multi" to accommodate most builds. Serial numbers are in consecutive Order. These lowers are Mil Spec and accept all standard lower parts kits. I will sell all 4 as a package deal for $800 otherwise they are $225 each. These are extremely difficult to come by and are sold out everywhere so with the ban fast approaching get them while you can. I will sell FTF in the State of Washington. If you are in the state of Oregon they will need to be delivered to a licensed FFL dealer in your state so we can complete the transaction. If you would like to see pictures I can e mail you pictures if you are interested. All lowers are black, are brand new and the fit and finish is above average.