Pegasus arms 556/233 with plenty of modifications from the factoy. As they build theres and sell them decked out. Has a brace with a folding tube and ambidextrous charging handle , melonite bolt carrier group ,10.5 barrel, 100 round drum, few basic 30rd mags and a nice carry case. Names Chris 817 317 6634 I can send more info thru messages. Was a pricey rifle but need to sell now
1200$ obo with everything included