Excellent blast device - JMac Customs Bravo Extended Blast Shield Muzzle Device

I will preface this by stating that i used this with a 360 facemount muzzle device on a 16" PSA AK-103. The device itself does the job it's intended to, which is to send all concussion away from the shooter. In an indoor range you can clearly feel the difference of having the concussion virtually eliminated, as well as sending all the "hate" towards your intended target. I find it more pleasant to shoot indoors because of the way this blast shield is designed, and it might just be me but it feels to almost help with the sound signature of my AK. Of course, that could largely be in part that the standard AK muzzle brake is in no way a flash suppressant and sends some of that hate back at you. But if you were to be shooting side by side with anyone, they won't be getting slapped with concussion. Recoil is completely manageable so long as you do your part. Hand tight works fine and the device didn't walk after 150 rounds in a single session. If anything changes, I will post an update. It eliminates flash as far as I can tell. As for aesthetics, it is beautiful. It just makes my weapon look and feel right. Overall a great investment that I haven't regretted getting.