Archer Xtreme - Titanium Xtreme Sight 5 pin 0.019 Micro Adjust (Black/Ti Grey) Titanium 2-inch sight housing for maximum field of view in low light conditions Titanium Bracket Ridge system for ultimate sight bracket strength HV Fiber Guard Ring system, great for alignment of peep with housing Fiber Harness bracket system allows maximum light for each pin Full lifetime warranty on all manufacturer defects