The Obsidian Arms AR-15 Upper Receiver Vise Block (brand part no. OA-VBUA) clamps into a standard bench vise and holds an AR-15 upper receiver steady without marring the finish, giving a stable platform for barrel nut torquing, gas block installation, and general armorer’s bench work.

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Key Specifications

• Brand: Obsidian Arms
• Category: Gunsmithing Tools & Gunsmith Supplies

Frequently Asked Questions

What does the upper receiver vise block fit?
It's sized for standard AR-15 upper receivers and clamps into a bench vise.

What tasks is this vise block used for?
Common uses include barrel installation, gas block torquing, and other upper-receiver armorer's work.

Order the Obsidian Arms AR-15 Upper Receiver Vise Block online now from Schaefer Defense and get it shipped fast.