TEC-HRO fanatic, aluminium KK shaft, interchangeable shaft for Anschütz model 1761

KK stock, aluminum rifle stock in a class of its own!!

Aluminum rifle stock or interchangeable stock for small-caliber rifles

Are you looking for a new shaft that exploits all the technical possibilities that the current sports regulations allow and that may also fit different systems? 
The whole thing in solid, German production?
Then you've come to the right place!!



The name "fanatic" stands for the absolute passion and desire for shooting sports!

• Desire to train
• Desire for competition
• Desire for more precision
• Desire for the highest possible results
• Desire for successes and victories

With a new rubber coating of the adapter in our rifle stock "TEC-HRO fanatic", we achieve advantages over stocks without adapter for the first time. The reason for this is the resulting double damping. Once from the system to the adapter and again from the adapter to the rifle stock – because the rubber coating above and below the adapter unfolds its effect (protection at the patent office).

Thus, for the first time, we have achieved an advantage over "normal screw connections" through the use of adapters!

Another positive side effect is that screws in the rubberized threads cannot loosen unwanted (threadlocker).

System and shank screws must be tightened with 4 Nm.

The advantages of the "TEC-HRO fanatic" sports rifle stock at a glance:

• Detachable buttstock without tools (extreme time advantage, e.g. in three-position finals)
• One shaft suitable for almost all systems (Anschütz, Walther, Feinwerkbau, Bleiker, Grünig & Elmiger...)
• Double damping of vibrations in the shot by means of a new adapter system protected by the patent office
• Excellent value for money

Made of solid, high-strength aluminium, milled rifle stock "TEC-HRO fanatic" convinces with the highest quality of workmanship – made in Germany!

The solid rifle stock middle section in combination with the special aluminium alloy used (the material of the stock is AlZnMgCu 0.5 F50, a wrought aluminium alloy with almost the same tensile strength as mild steel) ensures a high level of absorption of the vibrations generated during the shot.

Vibration properties during shot delivery were taken into account during development and positively influenced by certain metal alloys and material thicknesses at important points! 

All components of the shaft are finished with a special "hard" anodised layer (not to be compared with normal anodised!) and are therefore extremely scratch-resistant!

The Handle (new shape made of 3D printing - sweat-reducing through air circulation) is infinitely variable in the longitudinal direction as well as swivel sideways and is delivered in size M. If you need a different handle size - please let us know (S and L are available with a little waiting time).

The carbon jaw is adjustable in 5 dimensions (right-left, high-low, forward-backward, right-left and longitudinal swivel) and thus allows the anatomically best possible head position for the shooter.

It can also be moved far back to allow a comfortable head position even for support shooters!

Through a new type of locking system protected by the Patent Office The buttstock, together with butt piece and butt plate, can be removed with just one movement and WITHOUT tools and replaced in a few seconds if necessary! 

This is especially in line with the new ISSF final rule, where you only have 7 minutes between kneeling and prone shooting, and only 9 minutes from prone to standing shooting for conversion INCLUDING test shots! 

But also the shooting times outside of finals have been greatly shortened, so you can use the KK Interchangeable shaft "TEC-HRO fanatic" definitely have a big advantage in this regard.

The jaw height and the shaft length can also be adjusted without tools!

The form-fitting locking between the fore and rear end is simple and at the same time ingeniously solved and ensures absolutely repeatable installation.

Of course, this rifle stock is also excellent for the Pad Shooting suitable. Corresponding accessories can be ordered as an option!

The same shaft can also be used for other systems by means of extra adapters!
This means that in the event of a system change (e.g. from Anschütz to Walther), you only have to get another adapter for little money.

Scope of delivery:

Complete shaft incl. boom plate for hook cap, system adapter for the Anschütz model 1761, handle and shaft piece

(butt plate/hook cap, handrest, bipod and other attachments are not included in the price!)

Weight without hook cap and without handrest: 2.2 kg