I think most people today shoot there rifles at ranges and as such are not to concerned about the overall weight or the scope and rifle combined. However if you are planning on carrying it while hunting or hiking, this becomes more of an issue. In this regard the 30mm tube Vortex PST 1-4 weights either 14.4 or 16.2 ounces compared to 9.6 for a 1" tube Leupold AR Mod1 1.5-4. The Vortex is in fact one of the lighter 30mm tubed scopes, since by the time you get to the Vortex Razor it is 25 ounces and you still have to add in the weight of the mount (7 ounces). I came across an article on the Leupold Deltapoint reflex sight and one thing in the article I found interesting was "One advantage of a reflex sight that helps in this regard is their light weight. Due to the law of inertia a lighter object will have less stress on it from the acceleration; ie. the heavier an object is the more stress it will undergo, other factors being the same." It would seem that Leupold takes advantage of this fact in there scopes, since they tend to be lighter than the competition and have a very good record for durability. I should add I am considering using a Leupold Deltapoint reflex sight on a rifle because of its weight and also the motion detection power on feature which is common to a lot of the Leupold scopes.






















































