The Sylvan Arms Upper Vise Block Support Module is durable, chemical-resistant and allows you to hold your firearm securely while cleaning, assembling and repairing. Our support module slides easily and fits tightly into its corresponding Sylvan Arms cleaning plate. It can easily fit either a carry handle or a flat top receiver and is highly resistant to chemicals including gun solvents and cleaners.

SPECIFICATIONS

• High-end Poly-carbonate construction

• 5.56/223 Upper Receiver Support Module

• Lightweight yet durable