How to Rig a Compound Bow

A properly rigged or set-up compound bow allows the archer to maximize the bow's performance. Compound bows have a number of moving parts like cams and limbs that can be adjusted to the archer's preferences for draw weight and length. A modern compound bow can be set up in a few hours with the proper tools. In some instances, some specialty tools like a bow press may be required to complete the bow's rigging.

Things You'll Need

  • Allen wrenches
  • Tape measure
  • Bow square
Show More

Instructions

    • 1

      Adjust the draw weight. To increase the draw weight, turn the limb bolts clockwise with an Allen wrench. To decrease the draw weight, turn the limb bolts counterclockwise. Make sure each limb bolt is turned equally and do not turn the bolts more than four rotations in either direction, from their stock position. Set the draw weight as desired.

    • 2

      Set the arrow rest. The arrow rest should be positioned just above the center of the bow.

    • 3

      Determine the nocking point. Typically nocking point position is between 3/16 inch and 1/2 inch from the center of the bowstring. Measure the nocking point by attaching a bow square to the string and the arrow rest. Adjust as necessary to improve arrow flight.

    • 4

      Install the nock fit. Nocks typically snap onto the string. Allow enough space to let you slide it up and down freely.

    • 5

      Adjust the cable slide and guard. Set the cable guard to provide enough clearance when the arrow is released. Position the cable slide so the cables are spaced correctly to lessen cable wear.

    • 6

      Adjust the draw length. Compound bows use adjustable or replaceable modules to set draw length. Replaceable modules typically need to be unscrewed to be replaced to adjust the draw length.

    • 7

      Install the peep sight. Insert the peep sight into the split string, locating the point on the string where the peep sight is square with your line of sight to the scope pins at full draw. A bow press may be needed to remove the tension on the string to insert the peep sight. Keep the peep sight in position by tying strings above and below it.

    • 8

      Tune the cam timing. The upper and lower cams should operate in unison, drawing and firing an arrow. Ensure that both cams roll over at the same time to full draw; if not, cable adjustment or replacement may be necessary.

    • 9

      Set the bow sight. Adjust the scope pins so they are square to the bowstring. Align the scope with the peep sight and make sure it is square with the eye at full draw.

    • 10

      Test your bow. Make sure it fires straight and that all parts are functioning correctly. Make further fine adjustments as needed.