This builder set includes the finished pieces to assemble a Rattlesnake Camo M4E1 Rifle. The set includes an M4E1 Threaded Upper Receiver, M4E1 Lower Receiver and our ATLAS R-ONE Handguard all with this exclusive finish. This finish is available one time only and in limited quantities, so get it while you can!

Includes:

• M4E1 Threaded Upper Receiver finished in Rattlesnake Camo. Upper receiver is assembled and includes the forward assist, dust cover and barrel nut.
• 15″ ATLAS R-ONE M-LOK Handguards finished in Rattlesnake Camo (Mounting Kit Included)
• M4E1 Lower Receiver finished in Rattlesnake Camo