Gold Tip FACT System Weight .166 Series 10 gr or 20 gr 1dz limbs To make setup easy and

To make setup easy and fast

The addition of the Pro Pin provides a narrower pin throat that ends in a round pinhead

Solid and stable bow stand

the Lumenok lights

Gold Tip FACT System Weight .166 Series 10 gr or 20 gr 1dz limbs To make setup easy and. 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.