The Birchwood Casey AR-15 bench block is an essential tool for any firearm enthusiast working with the AR-15 platform. Built for durability and precision, this bench block can be securely clamped into a bench vise, providing easy access to your rifle's receiver. Its specialized cutouts securely hold the upper receiver, lower receiver, bolt carrier group, front sight, and charging handle, making it simple to access dowel pins during installation or removal. The integrated magnet ensures small parts stay in place, and the solvent-safe material will not be damaged by cleaning chemicals, making it perfect for firearm maintenance and repairs. A uniquely crafted block compatible with the AR15 or similar rifles Facilitates easy access to dowel pins for installation or disassembly by securing the upper receiver, lower receiver, bolt carrier group, front sight and charging handle The soft jaw design prevents scratching on the receiver Resistant to solvents - maintains integrity without fading, wearing or cracking when in contact with standard gun cleaning chemicals The built-in magnet secures pins and small components Easily secured in a bench vise to provide convenient access to the receiver for assembly, cleaning or repair tasks