This is a complete AR polymer lower with 6-position stock by Plum Crazy. This is a tough, lite-weight lower ready to "slap-on" any upper you have! This is a new lower I got as part of a bulk shippment so no box but it is new. I will pay the shipping & insurance to the FFL of the buyer's choice. THis would make a great second lower or as part of a new kit! Please send me a copy of the FFL by e-mail or FAX upon purchase. Also add 4% if you pay buy PayPal. Sorry, no credit cards! Money order, check (must clear), or PayPal.