Tetra XB Crossbow Sighting System
Compact, low-profile design
100% machined aluminum components
Military spec, picatinny rail system
52 preprinted yardage tapes allow for to the yard accuracy from 20 to 100 yards
Zero Clearance: No more shims or spacers needed for your cocking ropes
Light compatible: Fits optional 2500 Blue Burst Sight Light for rapid yardage adjustment in dense cover and ground blinds.