16in mid-length 5.56x45mm government profile 1:7 4150 CMV QPQ barrel; AR15 15in Atlas S-One M-lok handguard; VG6 Delta 556 muzzle; AR15 phospate 5.56 BCG with C158 bolt, Aero logo; AR15 Breach ambi charging handle with large lever; M4E1 lower receiver; Magpul MOE SL carbine stock