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UNIC SuperErgo carbon fibre stock | First presentation at the High Hunting and Fishing Fair | 4 gun models - Mauser 25, Blaser R8 Professional, Steel Action, Steyr Arms SM12
UNIC SuperErgo Carbon Stock | First Presentation | for 4 gun models - Mauser 25, Blaser R8 Professional, Steel Action HS, Steyr Arms SM12
Many customers have been waiting a long time for this. Now the time has come. Fine Ballitic Tools presents for the first time the new UNIC SuperErgo carbon shaft: A classic returns and brings further innovation for Speed, precision and ergonomics with!
Here is our contribution on the integration of the Mauser 25 rifle with take down feature, Steel Action HS rifle, Steyr Arms SM12 rifle and of course the Blaser R8 Professional rifle | All 4 models are shown on the High Hunting and Fishing Fair 2025 presented for the first time.
The UNIC SuperErgo carbon stock is another milestone for the world of precision firearms thanks to its unique combination of lightweight construction, stability and ergonomic design
With the technology of the established UNIC Revolution perforated shaft offers the SuperErgo-Shaft special advantages, from the Original version (at that time for Blaser R8 Professional and Tikka T3x) have been further improved.
As already mentioned, the focus of the FBT trade fair presentation will be on the first four weapon models to be taken to the range: the Mauser 25, Blaser R8 Professional, Steel Action and the Steyr Arms SM12.
We now examine the technical features, the differences compared to the hole stock as well as the integration of new features such as thumbrest, modular monopod ground spur and take-down system.
The four weapon models - Mauser 25Blaser R8 Professional, Steyr Arms SM12 and Steel Action HS in detail
Mauser 25 rifle: UNIC SuperErgo with take-down feature and modularity
On the hunt with the Mauser 25 and the UNIC SuperErgo carbon stock with high-glossy finish
The Mauser 25, recently presented at the Hunting and Dog Fair sets new standards in terms of handling with the FBT UNIC SuperErgo shank.
The shaft integrates a Take-Down Featurewhere with the barrel from the system using an integrated hexagon spanner can be removed. This enables a quick disassembly process without additional tools - ideal for travelling. Many will be familiar with this advantage from the Blaser R8.
In addition, the Thumb rest thumb rest for precise alignment of the trigger finger, as recommended by the sniper shooting guide. This improves accuracy, especially at long ranges, and also provides perfect accessibility to the safety.
Steyr Arms SM12 rifle with UNIC SuperErgo carbon stock: lightweight construction and weather resistance
The Steyr SM12, known for its robustness, benefits from the FBT SuperErgo stock through a weight reduction of up to 650 g compared to conventional wooden shafts.
The Top-heavy design of the shaft increases precision, while the Cerakote coating improves grip - a plus for hunting under extreme conditions.
In addition, the Thumb rest thumb rest for precise alignment of the trigger finger, as recommended by the sniper shooting gauge. The manual cocking mechanism on the SM12 can be reached quickly with the thumb, which guarantees a high level of safety.
The stock is also available for all action sizes and is therefore also compatible with the .338 Lapua Magnum calibre.
Steel Action rifle with UNIC SuperErgo carbon stock: Fast reloading and hand cocking ideally positioned
With steel action weapons, the focus is on the Accessibility of manual clamping.
The FBT SuperErgo socket offers a Ergonomically shaped grip zonewhich enables quick access to mechanical elements - a great advantage in dynamic hunting situations.
In addition, the Thumb rest thumb rest for precise alignment of the trigger finger, as recommended by the sniper shooting guide.
The hybrid construction made from 3D-printed plastic and carbon fibre also ensures that all UNIC models are Vibration dampingwhich reduces the recoil in strong calibres such as .338 Lapua Magnum.
Blaser R8 rifle with UNIC SuperErgo carbon stock: Fast reloading and hand cocking ideally positioned
With Blaser R8 weapons, the focus is on the Smooth operation during fast repeating and easy manual cocking.
The UNIC SuperErgo socket offers a Ergonomically shaped grip zonewhich enables quick access to mechanical elements - a clear advantage in dynamic hunting situations.
In addition, the Thumb rest thumb rest for precise alignment of the trigger finger, as recommended by the sniper shooting guide.
Differences between the UNIC SuperErgo carbon shaft and the UNIC Revolution perforated shaft
As always, opinions among shooters about stock shapes are very individual.
The UNIC Revolution Hole shaft, a classic for bolt action rifles, offers a relaxed pistol grip position, but obviously has disadvantages for some shooters when it comes to the speed of the repeating action. The SuperErgo stock solves this problem:
- Improved ergonomicsThe Thumbrestintegration and the asymmetrical open shaft shape (currently only for right-handers, the left-handed version is planned from 2026) allow easy positioning of the hand.
- Extended modularityThe UNIC SuperErgo carbon fibre stock offers the option of equipping the buttstock with various attachments on the underside at any time. A monopod ground spur, a Picatinny rail or a simple J-hook are available to choose from. This means that you can either save every gram or achieve the full potential for long shots.
Key features of the SuperErgo Carbon Shaft at a glance
- Currently only right-handed versionThe stock is currently designed for right-handed shooters, but will offer a mirror-inverted version from 2026.
- J-Hook weapon hanger: The silencer can be conveniently stored hanging downwards to protect the barrel. In addition to the hand rest for pulling the stock perfectly into the shoulder, this is a practical advantage.
- Take-down feature with integrated hexagon spanner (only for Mauser 25)Allows quick disassembly of the barrel without loss of tools. The original stocks of the Mauser 25 do not allow the barrel to be removed.
- Weather resistance and easy careCerakote coating in the grip area protects against moisture and scratches, ideal for use in snow or rain.
- Weight reduction: With only 638-650 g the stock is significantly lower than traditional materials, which improves freehand target acquisition.
Conclusion: Why the SuperErgo stock from Fine Ballistic Tools may shape the future?
The UNIC SuperErgo carbon shaft combines innovation and practical benefits.
For the Mauser 25, Blaser R8 Professional, Steel Action and Steyr SM12 this means a Upgrading to high-precision toolswhich are convincing both in everyday hunting and in competition.
The Planned left-handed version from 2026 and the focus on details such as the modular monopod emphasise FBT's claim, "to turn every weapon into a precision tool". With a price of under € 2.000 (well below competitive products), the shaft also sets new standards in the price-performance category.
Many more weapon systems will be integrated into our new stocks in the coming weeks. If you can't find the stock you want yet, please let us know!
Video from the High Hunting and Fishing Fair
