tokyo marui mws upper receiver

tokyo marui mws upper receivers. All complete fully working order mk4 federal handguard build: -new outer barrel -waldo customs hop arm -SF style flash hider -maple leaf crazy jet inner barrel KAC handguard build: -new outer barrel -MAXX hop up system -4UAD bucking -KAC style charging handle URGI 11.5 build: -new outer barrel -maple leaf crazy jet inner barrel -laylax arm internal upgrades i forgot but ill get a list No bolt included (can be for extra) collection from newham or posted 07599129298 thanks