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 5.56/223 upper with pop up moe magpul sites.I am a home based ffl so you have to be 18+ and pass a background check.I do accept Credit cards but at a 3% fee. Please feel free to text or call anytime. Thank you REDACTED $999 plus tax