PSE Archery Viper Series Crossbow - Manual (Page 6)

3) Install front sight. Assemble sight pins to sight mount
(figure 8). Bolt the sight mount to the crossbow rail using
screws (C) and washers (D). Tighten the screws with an
Allen key (figure 9).
4) Install rear sight: Slide rear sight onto the scope rail as
shown in figure 10.
Fig 8
Fig 9
Fig 10
NOTE: Pin Sight not included on all models.
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