Dd Urg DD4 Riiis 115 556 Blk/fde
$1,475.28Daniel Defense DD4 RIIIS, Complete Upper Receiver, 556NATO, 11.5″ Barrel, 1:7 Twist, Daniel Defense RIS III 10.5″ Handguard, M16 Profile Bolt Carrier Group, Anodized Finish, Black/Flat Dark Earth 23-191-02397-011