This is a Tsuami Arms lower, which is built by local gunshop Quentin Defense in Gilbert. These are high quality billet receivers. It has a psa 16 inch upper with pop up moe sites.  1,100 plus tax. Comes out to 1,162. I have two of this model. I am a home based ffl so you have to be 18+ and pass a background check. REDACTED Get it before you cant! Text Prefered. Comes with 2 new mags. 1-30rd 1-40rd