lonestar from United States, TX Public Profile

I purchased this Tapco Muzzle Break on 3/5/18 and it arrived at my doorstep on 3/14/18. Installation on my PSAK-47 is straightforward but there is a slight wobble as it does not completely sit flush against the front sight post assembly of my rifle. It needs to go another 2/3 turn for a tight fit. I understand this is fairly common on most AK's so I wasn't surprised at that. The stock slant brake that came with my PSAK-47 also had a slight wobble to it. I do plan to file the bottom of the muzzle device to eliminate this wobble issue. No I'm not going to do the O-ring or key-ring mod to it LOL. So far I've shot about 120 rounds with the new TMB and I do notice a slight decrease in muzzle rise and recoil. But I was surprised my 50 yard iron sight zero (POI) shifted about 5" low and 1.2" to the left with this TMB. For the price I have no complaints. It's not going to win any beauty contests for sure but this muzzle brake does the job. I would buy it again if I get another AK rifle. Kudos to Tapco for making an affordable muzzle device so I can afford to buy more ammo.