Tikka Fitment Guide — Which Nokka Part Fits Your T3, T3x, T1x, ACE or UPR
Check each current product listing against the exact rifle and stock. The Drop-Comb Cheek Riser, Length-of-Pull Kit, Performance Kit, and ACE & UPR LOP Kit have separate external stock-fit lines. The Trigger Spring is currently unavailable, and no compatible application is currently published. A model label alone is not enough to establish fit.
Tikka fitment chart
| Part | T3 | T3x | T1x | ACE / UPR | Price | Fixes |
|---|---|---|---|---|---|---|
| Drop-Comb Cheek Riser | ✓ | ✓ | ✓ | — | A$49 | Scope-height comb |
| Length-of-Pull Kit | ✓ | ✓ | ✓ | use ACE/UPR kit | A$39 | Stock too short |
| Performance Kit (Riser + LOP) | ✓ | ✓ | ✓ | — | A$79–A$93 | Both fit issues |
| Trigger Spring (currently unavailable) | — | — | — | — | Unavailable | Compatibility validation pending |
| ACE & UPR LOP Kit | — | — | — | ✓ | A$79 | LOP on ACE/UPR |
| Flat-Recoil LOP Spacer | ✓ | ✓ | ✓ | — | A$49–A$59 | LOP + pad angle |
The Nokka Trigger Spring is currently unavailable while compatibility and pull-weight compliance are revalidated.
No compatible application is currently published. A Tikka T3, T3x, or T1x model label alone is not enough to establish fit.
The Tikka manual specifies a trigger-pull adjustment range of 2.5–4 lb and says not to reduce trigger weight below 2.5 lb.
If a Nokka spring is already installed, do not rely on earlier compatibility or pull-weight claims. Have a qualified gunsmith inspect and set the trigger before use.
Which part do I need?
- Craning your neck to see through the scope? → Drop-Comb Cheek Riser — raises the comb to scope height.
- Stock feels too short / cramped? → Length-of-Pull Kit — adds up to 30 mm in 10 mm steps.
- Both of the above? → Performance Kit — riser + LOP together, A$9–A$15 below the matching parts bought separately.
- Trigger Spring question? → The product is unavailable while compatibility and pull-weight compliance are revalidated.
- Running an ACE or UPR chassis? → ACE & UPR LOP Kit.
Frequently asked questions
Which Nokka parts fit a Tikka T3x?
The current Drop-Comb Cheek Riser, Length-of-Pull Kit, and Performance Kit listings identify their supported external stock-fit applications. Trigger Spring compatibility is not currently published.
Do Nokka accessories fit the Tikka T1x?
Use the current Cheek Riser, LOP Kit, and Performance Kit listings to verify an exact external stock-fit application. A T1x label does not establish Trigger Spring compatibility.
Will these fit the original Tikka T3 (pre-T3x)?
Check the current Cheek Riser, LOP Kit, and Performance Kit listings against the exact T3 stock. A T3 label does not establish Trigger Spring compatibility.
Do you make parts for the Tikka ACE or UPR chassis?
Yes — the ACE and UPR use a different butt interface, so they have a dedicated ACE & UPR Length-of-Pull Kit. The standard T3/T3x/T1x LOP Kit does not fit the ACE/UPR.
Do I need a gunsmith or any drilling?
The external stock-fit parts use their current product-specific instructions. If a Nokka Trigger Spring is already installed, have a qualified gunsmith inspect and set the trigger before use.
What's the difference between the LOP Kit and the Flat-Recoil Spacer?
The LOP Kit adds length only: use one supplied spacer, either 10 mm or 20 mm. Stacking is a special case that needs the pieces glued together and the locating hardware confirmed, so contact us first. The Flat-Recoil LOP Spacer has an angled rear face that sets the pad angle more square to the bore line, and adds length of pull — length plus pad angle in one part.