Otis Pro+ Ar-15 Lock Block - Upper Receiver Vise Block

The Otis Pro+ AR-15 Lock Block is an essential tool for firearm enthusiasts designed to securely hold the upper receiver of an AR-15 during maintenance and assembly tasks. Crafted from durable materials this vise block ensures stability and precision preventing any movement or damage while you work on your rifle. Its user-friendly design allows for easy attachment to any standard vise making it a versatile addition to any gunsmithing setup. Whether you're cleaning assembling or customizing