User judithroper uploaded this 300 Blackout Muzzle Brake - Muzzle Brake .300 AAC Blackout Automotive Brake Part Advanced Armament Corporation ArmaLite AR-10 PNG PNG image on December 11, 2018, 5:11 pm. The resolution of this file is 966x270px and its file size is: 110.11 KB. This PNG image is filed under the tags: