Identify the main symptom
Quick read: head lift, scope shadow, or floating cheek usually means comb height is too low. Cramped or stretched trigger reach usually means length of pull needs work. If the stock is already too long, do not add LOP spacers.
Set eye relief and scope position first
With the rifle unloaded and your actual scope and rings fitted, shoulder it naturally from the positions you use. Move the scope until the sight picture is full and shadow-free before judging length of pull or cheek height.
Check length of pull
After eye relief is close, shoulder the rifle naturally with your normal clothing on. Your trigger finger should fall naturally on the trigger face, the recoil pad should sit in the shoulder pocket without snagging, and you should not need to stretch your neck toward the scope.
Check comb height
With eye relief set, close your eyes and shoulder the rifle naturally. Open your eyes without moving your head. If the sight picture is not centered, stack card or thin foam on the comb until your eye opens into a full sight picture, then measure the stack.
The Nokka Drop Comb Cheek Riser mounts with double-sided tape or removable glue and is made for Tikka T3, T3x, and T1x factory stocks.
Choose the right setup
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Use the fit result first. If one issue is clear, add the matching part below; if the setup is still unclear, email notes before buying.
Choose this when your cheek floats or the scope sits high after eye relief is set.
Choose this when the stock feels short and your trigger reach feels cramped.
Choose this when cheek height and length of pull both need work.
Write down your fit notes
Not sure which issue you have? Send your rifle model, stock, scope, ring/base setup, and what feels wrong before ordering.
Quick answers before you choose a fit part
What should I set first?
Set eye relief with your actual scope and rings before judging cheek height or stock length. A scope-position issue can look like a stock-fit issue.
When does a spacer make sense?
Consider a spacer only when the factory stock feels short after eye relief is set and your trigger reach feels cramped. Do not add one to a stock that already feels long.
What if the symptoms conflict?
Keep the notes from this worksheet and contact us before choosing a part. Include the rifle model, stock, optic, ring/base setup, position, and what feels off.