The Trijicon RM33 is a low-profile Picatinny rail mount adapter engineered for RMR sights, constructed from aluminum. This mount positions the optical axis 0.768 inches above the top of the mounting rail, delivering the minimal height required for modern tactical platforms and sporting rifles. Attachment is secured by a full-length locking bar and two recessed hex-head setscrews.
Measuring 1.78 inches long, 1.32 inches wide, and 0.52 inches tall, the RM33 weighs 1.2 ounces. Its compact profile integrates with AR platforms, shotguns, and other firearms equipped with Mil-Std 1913 rails. The RM33 is designed for Trijicon RMR red dot sights and represents the industry standard for low-profile RMR mounting solutions.
