I met Cobalt Kinetics crew at SHOT Show, and did a shoot with them right before the NRA Show in Nashville.
As you can see, accurate rapid fire is possible even without a concussive muzzle brake.
A more conventional offering with a brake. It made my hair move five yards from the shooter, but it also cut recoil from minimal to almost none.
I like working with Army and USMC veterans. They evidence a good shooting form, and can hold the poses almost forever.
Cobalt’s exclusive feature: ambidextrous bolt release. It’s much faster to use than the left-side paddle on the rifle, and doesn’t require moving either hand from the firing position.