AR-15 Receiver Vise Block

• Includes: AR-15 Upper Receiver Vise Block or Lower Recevier Vise Block
• Material: Glass-filled polymer
• Length: 4.875"
• Weight: 4.6 oz
• Compatibility: AR-15
• Color: Black
• Warranty: Lifetime

This AR-15 upper receiver vise block conveniently conforms to your upper receiver allowing you to secure it on a table/workbench vise. Constructed of lightweight, heavy-duty glass-filled polymer, it's essential for the installation or replacement of barrel nuts, barrels, and muzzle devices, and forward assists on AR-15 rifles.