GOST
17 June 2014, 11:42
Same results as the SFMB-556, but not a mount for a suppressor. A whole lot cheaper also $59.99.
http://www.surefire.com/procomp-556-1-2-28.html?utm_content=procomp556_Intro_body_Image&trk_msg=C1GE36TOG6VK3C39GOHB93T8V4&trk_contact=FOKET6G027V0LG6MNQR8G7F2KK&utm_source=Listrak&utm_medium=Email&utm_term=A+competition-grade+muzzle+brake+designed+and+built+as+a+stand-alone+muzzle+device&utm_campaign=2014Dealer_20140617_PROCOMP556
http://cdn.surefire.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/p/r/procomp_556.jpg
http://www.surefire.com/procomp-556-1-2-28.html?utm_content=procomp556_Intro_body_Image&trk_msg=C1GE36TOG6VK3C39GOHB93T8V4&trk_contact=FOKET6G027V0LG6MNQR8G7F2KK&utm_source=Listrak&utm_medium=Email&utm_term=A+competition-grade+muzzle+brake+designed+and+built+as+a+stand-alone+muzzle+device&utm_campaign=2014Dealer_20140617_PROCOMP556
http://cdn.surefire.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/p/r/procomp_556.jpg