Trijicon RMR Mount for 3x30 ACOG w/ Bosses RM54. Manufactured by Trijicon out of 7075-T6 aluminum the Trijicon RM54 Mount allows you to Mount any RMR to a 3x24 and 3x30 ACOG with integrated mounting bosses. Get the Trijicon RMR 3x24 and 3x30 ACOG Mount...