Great yhm addition - Yankee Hill Machine QD Blast Deflector 5.56mm/.30 Caliber YHM-3130

My reason for purchasing this deflector was more for aesthetics. It currently has a home on my suppressor host PSA DOE 9mm pistol which looks great when attached. While testing it out on the range, my colleague was shooting his 11.5" SBR with a YHM Phantom brake. Like all tanker style brakes they are extremely loud especially for those to the left and right. In some cases they can be so loud you can feel the sound rattle your organs. So I got his attention, removed my deflector of the DOE, he smiled and I told him to please use this.
Low and behold it did what it was designed to do. Directing most of the sound forward and eliminating the lateral shockwave associated with brakes. That being said, when you're not running a suppressor on your firearm and you have a YHM muzzle brake or flash hider, I really do recommend acquiring one of these. I like this attachment so much I plan on getting one for every firearm I have that uses a YHM muzzle device.