Perfect for almost any ar platform and more - EOTech Vudu 3-9x32mm Ultra-Short Rifle Scope, Second Focal Plane

I disagree with the negative comments on eye relief and optic height. This has generous eye relief, better than a magnifier, identical to any top tier 3X scope. The height is 1.5", the minimum any AR optic should be. Plus, you can buy lower or higher mounts from ADM. Perfect package for any AR. Allows me to run an offset red dot on the receiver rather than the handguard, maintaining perfect zero. Also frees up rail space in front of the optic for thermal or NV clip on.

Great glass for the price, really compact and useful format.