The model 511 is the tactical model with the protective metal hood. I just have a few as these are in very short supply since the Military is taking most of Eotech's production.
No sight has faster target acquisition, just as important in hunting as combat. Waterproof, fog proof, shockproof and temperature proof it is rugged. New in the box with full manufacturers warranty. Latest revision "F" with twice the battery life and twice the brightness of previous models and the new rubber buttons!
$299.95 delivered. Paypal OK.