Got this out of curiosity. Must say it is well built and stylish. This is just for cosmetic flare but if you got the extra cash, it'll give your stock stryfe a unique look. Also I fired several shots with the muzzle attachment and saw no difference in rate of fire. I can't speak on accuracy because I'm not a professional but from the short distance I was firing they all hit on average with the same spread as with the muzzle off.