@Blazer168 Idk if this logic count, AMR is usually used to penetrate tank armor which usually made of some special metal alloy, and metal usually harder and denser than ordinary rock (which is unidentified what kind of rock that made those golems, but I will point if it was an ordinary rock).
The key of this logic is the "density" of the material, when metal alloy got hammered by human without machine usually the best thing that could be do is the metal got bent not cracked but ordinary rock usually broken and create some residue of dust that created from rock which mean that rock is not so dense or solid as metal.
If AMR can penetrate thick armor made of metal, then what if AMR used to shot some ordinary rock?
Tho yeah I got the doubt about how AMR blasted the golem since golem is usually huge and more and more thicker than tank armor.