I put a Yankee Hill muzzle break on my AR-15 and the blast when standing behind a shooter is.... noticeable
Here is what I have, minus the aggressive end

I've noticed a few AR-15 shooters at the range have much less report and are using what looked like a compensator/suppressor like this:

its amazing how a small change in design can have such different results
Here is what I have, minus the aggressive end

I've noticed a few AR-15 shooters at the range have much less report and are using what looked like a compensator/suppressor like this:

its amazing how a small change in design can have such different results
