Colt Carbine. Swapped rail to an Aero because it’s better than what came on it.  EOTech EXPS3-0 and 3x magnifier with Unity riser. B5 Sopmod Enhanced stock, Arc-Fire V2 3 position FRT with 45/90 throw. BCM AFG and rail scales. Painted by me and covered in multiple coats of clear to keep the finish