Obsidian Arms Ar-15 Upper Receiver Vise Block

The Obsidian Arms AR-15 Upper Receiver Vise Block is an essential tool for any firearm enthusiast or gunsmith working with AR-15 platforms. Designed to securely hold the upper receiver in place this vise block allows for safe and efficient maintenance assembly or customization of your AR-15. Crafted from durable materials it ensures stability and protection against damage while performing any operations. Whether you're installing a new barrel adjusting optics or conducting routine maintena