Compensators: Range Toy or Legitimate Tool?

A well-used BattleComp 2.0
Back in August 2011, I was introduced to the guys over at BattleComp while at a shooting course. The thing that immediately stood out about them is that they are shooters. Not only do they have many decades of law enforcement experience, but they love to shoot and train. And they are good at it. I couldn’t (and didn’t) pass up the opportunity to try a couple of their products.
Now before I go any further, I have always been skeptical about using compensators for anything other than gun games or range toys. I have tried half a dozen different types and shot next to many more compensators and all have shaken my fillings loose to one degree or another. Recently, I was zeroing an optic next to a shooter with a rifle equipped with a SureFire MB556K and it was like being punched in the face every time he pulled the trigger.
Compensators reduce muzzle climb to varying degrees, but experience has told me that they also act as flash, noise and concussion enhancers. So despite really liking the BattleComp guys, I didn’t have high expectations; my bad experience with all other compensators for the AR/M4 platform had left me underwhelmed at best. I expected the BattleComp to tame muzzle rise a bit, but also enhance the flash and produce unacceptable concussion to the sides. In a single man competition, this may be annoying to bystanders. In a tactical entry or team environment, the enhanced blast could render your partner unable to fight. Continue reading