That is an amazingly effective brake.

The brakes on my SCAR rifles make them unbearably loud, but are also incredibly effective. The muzzle of the Scar Light actually dips DOWN slightly upon firing.

The most effective brake I've used is the AK-74 style. I, extensively, tested a SLR-106FR with one mounted and the rifle felt like a Ruger 10/22. INSTANT follow up shots were easily obtained.

JYD #123 The great one formerly known as Architect.

I am now a fictional British television police officer (currently a Detective Sgt) at Thames Valley Station. My governor is Detective Inspector Fred Thursday and it’s 1969.