Tikka Fitment Guide — Which Nokka Part Fits Your T3, T3x, T1x, ACE or UPR
Every Nokka part is designed model-specifically for Tikka rifles. The Drop-Comb Cheek Riser, Length-of-Pull Kit and Performance Kit fit the Tikka T3, T3x and T1x. The Performance Trigger Spring fits the T3x and T1x. For the ACE and UPR chassis stocks, use the dedicated ACE & UPR LOP Kit. None require drilling or a gunsmith — they bolt on with factory hardware (longer screws supplied where needed).
Tikka fitment chart
| Part | T3 | T3x | T1x | ACE / UPR | Price | Fixes |
|---|---|---|---|---|---|---|
| Drop-Comb Cheek Riser | ✓ | ✓ | ✓ | — | $49 | Scope-height comb |
| Length-of-Pull Kit | ✓ | ✓ | ✓ | use ACE/UPR kit | $39 | Stock too short |
| Performance Kit (Riser + LOP) | ✓ | ✓ | ✓ | — | $75 | Both fit issues |
| Performance Trigger Spring | most† | ✓ | ✓ | — | $25 | Heavy trigger (4.5→2 lb) |
| ACE & UPR LOP Kit | — | — | — | ✓ | $45 | LOP on ACE/UPR |
| Flat-Recoil LOP Spacer (soon) | ✓ | ✓ | ✓ | — | $49 | LOP + muzzle rise |
† The Trigger Spring is tuned for the T3x/T1x trigger and fits most original T3 rifles — message us with your model if you're unsure.
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, ~15% cheaper than separately.
- Trigger too heavy? → Performance Trigger Spring — drops factory pull from ~4.5 lb to ~2 lb.
- Running an ACE or UPR chassis? → ACE & UPR LOP Kit.
Frequently asked questions
Which Nokka parts fit a Tikka T3x?
All of them. The Drop-Comb Cheek Riser, Length-of-Pull Kit, Performance Kit and Performance Trigger Spring are all designed for the Tikka T3x. Each is a direct, no-drill fit using the factory stock and action.
Do Nokka accessories fit the Tikka T1x?
Yes. The Cheek Riser, LOP Kit, Performance Kit and Trigger Spring all fit the T1x — it shares the T3x stock and trigger geometry.
Will these fit the original Tikka T3 (pre-T3x)?
The Cheek Riser, LOP Kit and Performance Kit fit the original T3 as well as the T3x. The Trigger Spring is tuned for the T3x/T1x trigger and fits most T3s — message us with your model if you're unsure.
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?
No. Every Nokka part bolts on with the factory hardware (longer screws are supplied where the spacer adds length). Most installs take under 15 minutes with a hex key.
What's the difference between the LOP Kit and the Flat-Recoil Spacer?
The LOP Kit simply lengthens the stock (stackable 10 mm and 20 mm spacers). The Flat-Recoil LOP Spacer also corrects the stock's rake so recoil drives straight back instead of flipping the muzzle up — length plus recoil management in one part.
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What does the Nokka Tactical Tikka Performance Kit include?
The Tikka Performance Kit is a complete ergonomic upgrade system for your rifle. It includes a Drop Comb Cheek Riser and Length of Pull (LOP) Spacer Kit, both designed specifically for Tikka OEM stocks.
Together, they allow you to fine-tune your cheek height, trigger reach, and shoulder position, helping you achieve perfect eye alignment and repeatable shot consistency. Installation takes minutes and requires no permanent modifications.
How do I know if my rifle’s length of pull (LOP) needs adjustment?
If your rifle feels cramped, your elbow is overly bent, or your trigger finger sits too far on the trigger, your LOP is too short.
If you have to stretch your arm or can’t maintain shoulder pressure comfortably, your LOP is too long.
Use Nokka Tactical’s LOP Spacer Kit to increase the stock length in small, controlled increments — giving you a natural, repeatable shooting position that keeps your trigger pull straight and recoil consistent.
Which cheek riser height should I use for my Tikka T3x?
The ideal cheek riser height depends on your scope’s objective lens size and mount height.
- For 50–56 mm objectives with medium mounts, the standard Drop Comb Riser is perfect.
- If you use high rings or night-vision optics, a taller riser may provide better eye alignment.
A quick test: shoulder your rifle with eyes closed — when you open them, your eye should immediately align with the reticle. If you have to lift or lower your head, adjust riser height accordingly.
How does a drop-comb cheek riser improve recoil control and comfort?
A drop-comb (negative-angle) riser redirects recoil energy straight backward instead of upward.
This reduces “cheek slap,” helps you maintain a consistent weld through recoil, and allows faster follow-up shots.
It’s particularly beneficial for lightweight hunting rifles or magnum calibers where recoil impulse is sharper.
Nokka Tactical’s design blends with the Tikka stock’s natural lines while improving both comfort and precision.