20″ Hbar 6.5 Grendel AR-15 Barrel

20″ Hbar 6.5 Grendel AR-15 Barrel

Product Description:

• 20″ Heavy Barrel
• 4150 Chrome Moly Vanadium
• Magphos Finish
• 6.5 Grendel II Caliber
• .750 Gas Block
• Rifle Length Gas System
• 1:8 Twist
• 5/8×24 Threads
• MOA Guarantee