The Ultimate fixed-pin bow sight with all of the latest innovations and features! Designed in the spirit of Pure, the fixed position Black Gold Revenge has all of the very latest, high-performance innovations and features available today! True 2nd and 3rd axis adjustability One of the things that sets the Revenge apart from so many other premier bowsights is true 2nd and 3rd axis adjustability. If you want to be able to fine-tune your bowsight for all conditions and all terrain, you want a Black Gold Revenge! Specifications: Housing Size (Inside Diameter): 1 3/4 and 2 Weight (oz): 8.8 Mounted Length: 4 x 4 7/16 x 4 7/8 Adjustment: Vertical and horizontal gang micro-adjustment Vertical pin micro-adjustment 3rd axis micro-adjustment. Pins: 5 Microgroove Pins, BombProof all-meta Micro Groove, Micro Dot (.019) Finish: Black High-performance PhotoChromatic shell; 80% tougher, turns color faster! Wide Delrin Hush Wheels for smooth adjustment and quiet operation! A lockable third axis prevents any movement when you tighten screws, provides easier fine-tuning Full 2nd and 3rd axis adjustability. 3rd-axis adjustability gives you more accurate uphill/downhill shooting. Floating pin bushings for smooth, easy fine-tuning of sight pins Inch Wheel micro-adjustment pins Oversized 2nd axis adjustable level is easier to see, easier to set 2X or 4X lens adaptable (1 3/4 guard only) makes targets easier to see Optional BigDog pin guard for use with oversized peeps! Interchangeable fluorescent guard ring