Last Photo Is From Raptor's Website & Is For Presentation Purposes Only. Its lightweight design and comfort padding allows you to navigate obstacles with ease. Our Skull Crusher provides hands-free use with many night vision devices. Perfect for night hunting, star gazing, or just finding your way around the house at night! It is a one-size-fits-all device that has an incredible amount of adjustment. Of air flow during extended wear. The Sentinel is compatible with all base plates mounts available on the market, with pre-cut holes you can put shrouds such as WILCOX, NOROTOS, and ...