.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.