I am selling these to start experimenting with a new project. They are set up similarly with Magpul MOE handguards and mount-in-slot sling quick-detach sling mounts. 16” Bushmaster Superlight Barrels- chrome lined, 1-9” twist, and A2 flash hiders. Included are the bolt carrier groups and charging handles. The bolt manufacturers are BCM (MPI) and an FN (MPI). They have only been test fired and sighted. All have T-marked uppers. These make great lightweight carbines. The MOE handguards allow you to mount flashlights and other accessories for low cost/weight. (The flat dark earth one sold. Foliage and OD still available.) $450 each + shipping