Spikes Tactical 5.56mm NATO AR/M4 Rifle Barrel - 16in - Black

Spikes Tactical 5.56mm NATO AR/M4 Rifle Barrel - 16in - Black - The barrel is one of the most critical components of your build. Spikes Tactical offer high quality barrels so you can be confident that your rifle will be off to a good start with which ever barrel you decide on.

• Cold Hammer Forged Optimal Profile
• 20,000+ Round Service Life
• Chrome Lined to M249 Spec
• DIN 21CrM0V511
• 1/7 Twist Rate
• 1/2 X 28 Thread Pitch for Muzzle
• 5.56 Nato Chamber
• .750 Gas Block Seat
• M4 Feed Ramped Barrel Extension
• MilSpec Phosphate Coating
• Midlength Gas
• Weight: 1lb 10oz