My set up was the EOTECH with EOTECH magnifier, Just too bulky and although the side flip of the magnifier was nice, it just was clumsy feeling to me. YMMV
1.
Trijicon AccuPoint TR24 Rifle Scope 30mm Tube 1-4x 24mm is 14.4oz.
2.
EOTech EXPS2-2 Holographic Hybrid Sight II 68 MOA Circle (2) 1 MOA is 22.4oz without battery.
3.
Trijicon ACOG TA31 BAC Rifle Scope 4x 32mm Dual-Illuminated Horseshoe 9.9oz no batteries, very bright with the tritium and a nice fiber optic to boot.