T-Eagle TMR

The T-Eagle TMR is T-Eagle's latest RMR-style red dot, built around a full aluminum rigid chassis rather than a lighter polymer housing, which is what lets it absorb lightweight shocks and hold zero reliably instead of drifting after a few hard knocks. At 1x magnification, it's meant to be run exactly like a pistol or backup optic, dot goes on target, no glass to zoom through.

It's compact even by RMR standards, measuring 45mm long, 30mm wide, and 25mm tall, and weighs just 75g with the battery installed, running on a single CR2032 cell. Windage and elevation are both adjustable, so you can properly zero it rather than just bolting it on and hoping. Each unit comes with the RMR sight, a rubber lens cover, a picatinny mount, glock mounts, a screw pack, and a microfiber cloth, so you've got everything needed to mount it on a rail or slide straight out of the box.