That is shockingly impressive performance from the Leonidas, a semi-custom integrally suppressed upper offered by Liberty Suppressors. Leader of the 300 indeed.
And honestly, the price isn’t too bad. While Liberty offers the Leonidas as a complete rifle, it is also sold as a separate upper and they can add the system to an existing upper as long as it meets their specifications for just $725.
It would be neat to see how well this works with supersonic 300 AAC Blackout.
For more details and specifications head over to Liberty Suppressors.