Unlike most rail systems on the market today that focus strictly on hanging the most gadgets from your rifle, our new Quad Rail was designed for serious shooters by serious shooters. Our unique Quad Rail gives you a more comfortable hand hold on the forend that you would expect from a custom rifle, while maintaining the four rails for accessories. The full length top and bottom rails offer 7 ¼” of usable picatinny rail, while the sides have 1 1/2” of rail for mounting lights, lasers, slings, etc… Besides the 17 ½” of usable rail, the 8 threaded ¼” x 20 tpi holes allow for maximum attachment options. It is precision CNC machined from 6005A T5 then hard anodized for maximum durability. If you demand the very best while maintaining current tactical options, the Wilson Combat Quad Rail is the one.