Jordan, as you said a heavier scope puts more strain on the mounting system because of inertia but it’s the combined weight of the rifle and scope that determines how many g’s the system (scope included) will experience.

A given scope on a heavy rifle will be subjected to less acceleration/fewer g’s than the same scope on a light rifle.

On the other hand, on the same rifle, a light scope will be subjected to more g’s than a heavy scope because of the combined mass of the rifle + scope, not just the weight of the scope.

It’s similar to a question I ask our students. “In an ejection seat, who experiences more g’s, a light guy or a fat guy?” Intuitively you would think it would be the fat guy but the light guy will accelerate faster and experience more g’s and go higher.

Last edited by navlav8r; 07/25/21.

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