Top one pictured: RRA flat top receiver / RRA heavy barrel (1:9 twist, chrome lined 16") / A2 flash hider / bayonet lug / complete bolt carrier group and charging handle. Less than 1000rnds thru, functions flawless. $SOLD. Bottom pictured: RRA flat top reciever / RRA standard barrel (1:9 twist, chrome lined 16") / Faux flash suppressor / no bayonet lug (this was purchased during the ban when flash hiders and bayonet lugs were evil) / complete bolt carrier group and charging handle. 500 rounds thru this, functions flawless. $SOLD. A pic of the "faux pressor" The two AO rear sights and the carry handle not included and are for sale in another post. please don't ask me to ship to anywhere these items may be prohibited. Thanks!