Diamondback Firearms OEM Replacement Barrel Grendel AR-15 6.5mm Grendel 18in Medium Profile Mid-Length 1-8 Twist 5/8 x 24 Thread 4150 CrMov Black
$139.99
Diamondback Firearms OEM Replacement Barrel Grendel AR-15 6.5mm Grendel 18in Medium Profile Mid-Length 1-8 Twist 5/8 x 24 Thread 4150 CrMov Black. Made of