Diamondhead Gas Block .750 - Low Profile Black

FEATURES:
-Replaces existing front sight/gas block & allows for the mounting of a VRS X-556 or VRS T-556 Handguard
-Clamps to barrel w/ two fastening screws
-Precision machined to 0.750" bore diameter

• Availability: In Stock
• Model: '857880003337
• Brand: Diamondhead USA Inc.