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How to Adjust a Scope on a Crossbow

Adjusting a scope on a crossbow is not a tough job, as you can easily do it by following simple steps and tips. You will discover the adjustment handle on your scope under a protective cap. 

Moving it clockwise will adjust one side while moving counterclockwise will adjust to the left. The specific distance has to be recorded in the manual, most crossbow scopes will change by 1/20″ of an inch at 20 yards for each click you hear while adjusting the knob with a screwdriver. 

Assessing or estimating the distance from where your bolts hit to the bulls-eye will reveal to you how far you’ll need to change each side. Let’s discuss this in detail.

Adjusting Your Crossbow Scope

You should shoot 500-1000 arrows before you endeavor to sight your scope. If you cannot shoot firmly assembled arrows, and your grouping is off, you should not go for the sight.

At the point when you add a scope, follow the manufacturer manual. The dot at the highest point of the scope addresses 20 yards out. The center and lower dots address 30 yards, separately. 

The number and kind of marks rely upon the scope and the crossbow’s intended use. You need to focus on the top dot or adjust it for setting it on 20 yards.

Your scope should have a wind adjustment and a height change knob. These knobs permit you to change the scope relying upon stature and wind conditions. 

Every change produces a click sound, which addresses a ¼” change at a 100-yard distance. The other snap is of 1/20s” change at a scope of 20 yards.

To sight your crossbow, you need to ensure that the crossbow does not move at all during firing. And stand 20 yards from your hunting target.

Shoot the target utilizing the top reticle multiple times, and firmly pull the trigger while not moving the crossbow. Repeat this activity multiple times. 

Depending upon where the bolts landed, you may have to eliminate the security cover from the scope adjustment handles. 

Utilize a screwdriver to change the settings. 20 ticks equivalent to one full inch on the rise, and counterclockwise 40 ticks rise to a 2″ change in the scope’s directional pattern.

Adjust Your Crossbow Scope for Windage and Elevation

Before start targeting, you also need to adjust the windage and height of your crossbow scope. These adjustments depend on how far away focus you were with the three bolts you fired. Here are the steps for adjusting and checking to windage and height:

1: Check Your Target: Cautiously approach your target, and measure the number of inches your bolt gathering would need to move for the entirety of the bolts to hit the bull’s eye. For instance, if your shots are 1 inch high and 2 inches to the other side, you should adjust your scope down and to the left side.

2: Retrieve Your Arrows: After you have checked your bolts, recover them from the target and head back to where your crossbow is set up.

3: Make Your Scope Adjustments: To finish the last step in adjusting the windage and height, you should depend on your instructional manual. In the first place, eliminate the protective covers from the scope adjustment handles. When these are off, you can start by rolling out the proper improvements dependent on your bolt groupings. You should follow the directions that accompanied your scope when making these changes, but in some cases, a crossbow scope will move the bolt focal point by 1/20″ for each snap at 20 yards.

Also Read: When do Bow Sights work Best

What You Will Need

There is an assortment of things and tools that you will require when appropriately adjusting a crossbow scope. Among these are:

  1. Crossbow and Scope: Firstly, you should have your crossbow with the scope previously mounted on it and adjusted and aligned.
  2. Instructional Manual: The instructional manual that comes with your scope is an important role during this process.
  3. Screwdrivers: Make sure to have both level edge and Phillip’s head screwdrivers in your hand to adjust.
  4. Crossbow Rests: Make sure you have a crossbow that is fixed, bipod, or stand convenient.

Also Read: Bow Draw Weight Confusions

Last Thoughts:

Expanding your target hit rate with a crossbow isn’t just about as hard as it would appear from the outset, as long as you follow the simple adjustment tips. 

Not every person can control the crossbow but rather there’s no limit on getting that ideal shot that you’ve been planning for throughout the season.


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