Spikes Tactical SB50810-PL 5.56 – 8.1″ CHF Pistol Barrel

The barrel is one of the most critical components of your build. We only 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.

Features:

• 8.1″ Cold Hammer Forged Barrel
• DIN 21CrM0V511
• 1/7 Twist Rate
• 1/2 X 28 Thread Pitch for Muzzle
• 5.56 NATO Chamber
• .750 Gas Block Seat
• Requires Pistol Length Gas Tube
• M4 Feed Ramped Barrel Extension
• Black Nitride Inside and Out
• Weight: 1lb 2oz