Hard to beat the price - Trinity Force 45-Degree Off-Set Flashlight/Optics Mount

This offset mount I believe is identical to the NcStar mount. I used it to mount a reflex sight next to my scope without interference. Its height however is just a little too low to retain the same cheek weld. You have to mash your face down a little harder in order to center the red dot in the window. The YHM mount I have has the perfect height but is not offset far enough. I might try the GG&G mount next if I get tired of adjusting my cheek weld. Still the mount is well made and tightens securely. If you can use it, go for it.