What is the barrel tuner for?

During shooting, the increasing pressure in the tube, the path of which is blocked by the bullet still in the tube, starts a small wave as it moves forward in the tube, and this wave ends in a small whiplash-like wave as the bullet leaves the tube. This tiny harmonic wave is just enough to increase the scattering pattern by several cm at greater distances.

Adjustability:

• number of divisions: 50
• numbering: 0-9
• full turn: 1mm
• one division: 0.02mm
• main (numbered) divisions: 0.1mm

Who do I recommend the tube tuner to?

Mainly for sports shooters or those who want to shoot very accurately at long distances. Of course, the shooter's skills are also important for accuracy, but technique will no longer be the bottleneck. :-)

If you want to shoot accurately with cheaper or more easily available ammunition, this way you can save on much more expensive ammunition. That means you can shoot MUCH more for the same cost. :-). Moreover, the price of the barrel tuner also pays for itself.
For example, I tested it (in 22LR caliber) with SK Standard Plus ammunition, which costs a third of the Eley Tenex. And there is no difference in dispersion. I also tested it with CCI Standard ammunition, which costs almost a quarter of the Eley Tenex. So, with 22LR ammunition, the price of the barrel tuner pays for itself in about 500 shots. With larger calibers, much sooner.

How it works

The barrel tuner adapter must be screwed onto the end of the rifle barrel. You have to pull it. Due to the threading, the indicator line on the adapter may not be at top dead center.
The pipe weight, which is screwed onto the adapter, can be adjusted without rattling against a spring. For the first adjustment, it is worth setting the adapter and the front of the pipe weight diagonally and start shooting there.

Purchase details

The adapter part of the barrel tuner is manufactured after the order, because the thread at the end of the barrel can vary from weapon to weapon. Therefore, the delivery time is longer than for other products in stock. This is usually an extra week, maximum 2 weeks. We will clarify after the order. When ordering, be sure to write what thread is on the end of the rifle barrel, because we manufacture the adapter for this.