The Housing for Unmatched Clarity and Customization An ultra-durable aluminum body ensures longevity and reliability Patented light baffling technology reduces glare and provides a crystal-clear image Dual string angle (35 and 40 degrees) allows for precise and adaptable setups with competitive and recreational archers alike Specifications: Construction: Aluminum Color: Black FS Raptor cartridge, apertures, lenses, and installation tool sold separately