All prices excluding VAT

Barrel Tuner For “Troll”


This is our in-house barrel tuner that fits our «troll» compensator.

It has engraved points, so you know exactly where you have it set.

The design adjusts the harmonics of the barrel, providing a method to fine tune your handloads, or improving the accuracy on factory loads

Available for M15, M18 and 5/8-24.


42 x 37 x 37mm
1,65 x 1,46 x 1,46in



SKU: VISION-811 Category:
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