I gave one of my lightweight 16" 3G AR's to my son, and although he may shoot an occasional club level 3G Match, he really enjoys Coyote hunting with this rifle. Currently it has a Triangle Sports Comp on it. As with all comps it is quite loud. So, my question is (without going the full silencer route) how effective are the flash suppressors such as the Flaming Pig at directing muzzle blast away from the shooter? Are there any other comparable ones that screw directly on to barrel 1/2-28? I have seen some other by Gemtech, YankeeHill,etc. but they all attach to their brand of compensator. I was wondering more about ones that would attach directly to the barrel.