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NEW dolphin gun company BARREL TUNERS


NEW Barrel Tuners - Fine tune your rifles accuracy with a new Dolphin Gun Company barrel tuner.
Prices - £75.00 including VAT

We can supply and fit our own in house manufactured barrel tuner should this be required, made from 416 Stainless Steel. This allows for fine tuning and adjustment of the barrel harmonics to suit the ammunition.

Barrel Tuners


To fit the barrel tuner, your gunsmith will need to modify the front of the rifle barrel and add an M20 x 1.0mm right hand thread in accordance with Dwg No: DGC-BT-01 shown below.

See fitting and adjustment below;

Download drawing ¬



Initial Fitting:

Screw barrel tuner body onto barrel until it stops at rear shoulder. Secure in position with the three Allen screws. Test fire the rifle and verify / record the shot grouping.



Loosen the three Allen screws and adjust the barrel tuner body by un-screwing it away from the shoulder. The markings on the external body can be used for reference. Set the desired position and re-tighten the three Allen screws. Test fire the rifle, verify and record the shot grouping. Repeat the process, as necessary, until you achieve a position with the tightest shot grouping.

Call now for ordering and more information  - T -  01205 368639. M - 07747 771962

About Dolphin Gun Company


Mik Maksimovic is known throughout the world as a skilled and knowledgeable shooter, having over 35 years experience in shooting including; representing Team GB on many occasions over the past 20 years. Mik still shoots competitively, concentrating on his passion of F Open target shooting and is currently the Team GB teams manager.

Mik comes from an engineering background and decided to take his passion to the next level by starting Dolphin Gun Company. Here at Dolphin Gun we pride ourselves in expert Gunsmithing and Customer Service, both are of utmost importance to us! You will find Mik will go out of his way to help and assist all customers old and new with is knowledge at every opportunity.

Due to our workload and as much as Mik would love to stand talking all day, we do work on an appointment basis - Give us a call, the coffee is always free. Tel 01205 368639.

Dolphin Gun Company are GOLD sponsors of Team GB


As you will see from this website our facilities and skilled workforce at Dolphin Gun Company are probably the best in the UK for all aspects of rifle work.
Dolphin Gun company are also a major sponsor of the Great Britain F Class Competition.

Mik Maksimovic photographed at the 2013 F Class World Championships in Raton. New Mexico. Mik is the current Team GB teams manager.

Mik Maksimovic photographed at the 2013 F Class World Championships

in Raton. New Mexico. Mik is the current Team GB teams manager.

Dolphin Gun Company are GOLD sponsors of Team GB


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Please note - Due to legal restrictions no firearms can be sold over the internet. No firearms or section-1 item sales can be made to anyone under the age of 18.
Please contact Dolphin Gun Company direct for firearms sales or other items that cannot be sold via the internet.

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