Features:

• Barrel Length + Type: 16″ M4 SBN
• Handguard/Upper: 15″ FSR?
• Front Sight: Magpul MBUS
• Rear Sight: Magpul MBUS
• Charging Handle: Standard
• Bolt Carrier: Salt Bath Nitride
• Lower: Libertas?
• Trigger: BFSIII?
• Gas System: Midlength
• Gas System: Low Profile
• Muzzle Device: Triumvir?
• Color: Black
• Stock: Magpul CTR
• Grip: Ergo Ambi Sure
• Features: Bilateral Push Button QD Mounts
• Calibers: 5.56 NATO (1/7) Twist