Gold Tip FACT System Weight .166 Series 10 gr or 20 gr 1dz Weight:20g Install the front of the

Install the front of the Infill/Bleeder Blade into the slot ensuring you keep it centred

Infinitely Adjustable Bar Mount Elevation

1/4-20 M/F thread

for the VTAC 27 shafts

Gold Tip FACT System Weight .166 Series 10 gr or 20 gr 1dz Weight:20g Install the front of the. 166 Pierce Screw Combo Front of center (FOC) balance point is a very important factor in determining accuracy of your arrows. Importantly, these adjustments can be made in the field or on the range without removing the insert. Simply pull the nock or pin bushing out and use our weight wrench to add or subtract weight. Smaller wrench needed for Pierce weights. Fits all . 166 Pierce inserts or glue in points.